The house on Grettisgata  Street, in Reykjavik, is a century old, small and white, situated just a  few streets from the North Atlantic. The shifting northerly winds can  suddenly bring ice and snow to the city, even in springtime, and when  they do a certain kind of silence sets in. This was the case on the  morning of March 30th, when a tall Australian man named Julian Paul  Assange, with gray eyes and a mop of silver-white hair, arrived to rent  the place. Assange was dressed in a gray full-body snowsuit, and he had  with him a small entourage. “We are journalists,” he told the owner of  the house. Eyjafjallajökull had recently begun erupting, and he said,  “We’re here to write about the volcano.” After the owner left, Assange  quickly closed the drapes, and he made sure that they stayed closed, day  and night. The house, as far as he was concerned, would now serve as a  war room; people called it the Bunker. Half a dozen computers were set  up in a starkly decorated, white-walled living space. Icelandic  activists arrived, and they began to work, more or less at Assange’s  direction, around the clock. Their focus was Project B—Assange’s code  name for a thirty-eight-minute video taken from the cockpit of an Apache  military helicopter in Iraq in 2007. The video depicted American  soldiers killing at least eighteen people, including two Reuters  journalists; it later became the subject of widespread controversy, but  at this early stage it was still a closely guarded military secret. 
Assange  is an international trafficker, of sorts. He and his colleagues collect  documents and imagery that governments and other institutions regard as  confidential and publish them on a Web site called WikiLeaks.org. Since  it went online, three and a half years ago, the site has published an  extensive catalogue of secret material, ranging from the Standard  Operating Procedures at Camp Delta, in Guantánamo Bay, and the  “Climategate” e-mails from the University of East Anglia, in England, to  the contents of Sarah Palin’s private Yahoo account. The catalogue is  especially remarkable because WikiLeaks is not quite an organization; it  is better described as a media insurgency. It has no paid staff, no  copiers, no desks, no office. Assange does not even have a home. He  travels from country to country, staying with supporters, or friends of  friends—as he once put it to me, “I’m living in airports these days.” He  is the operation’s prime mover, and it is fair to say that WikiLeaks  exists wherever he does. At the same time, hundreds of volunteers from  around the world help maintain the Web site’s complicated  infrastructure; many participate in small ways, and between three and  five people dedicate themselves to it full time. Key members are known  only by initials—M, for instance—even deep within WikiLeaks, where  communications are conducted by encrypted online chat services. The  secretiveness stems from the belief that a populist intelligence  operation with virtually no resources, designed to publicize information  that powerful institutions do not want public, will have serious  adversaries. 
Iceland  was a natural place to develop Project B. In the past year, Assange has  collaborated with politicians and activists there to draft a  free-speech law of unprecedented strength, and a number of these same  people had agreed to help him work on the video in total secrecy. The  video was a striking artifact—an unmediated representation of the  ambiguities and cruelties of modern warfare—and he hoped that its  release would touch off a worldwide debate about the conflicts in Iraq  and Afghanistan. He was planning to unveil the footage before a group of  reporters at the National Press Club, in Washington, on April 5th, the  morning after Easter, presumably a slow news day. To accomplish this, he  and the other members of the WikiLeaks community would have to analyze  the raw video and edit it into a short film, build a stand-alone Web  site to display it, launch a media campaign, and prepare documentation  for the footage—all in less than a week’s time. 
Assange also  wanted to insure that, once the video was posted online, it would be  impossible to remove. He told me that WikiLeaks maintains its content on  more than twenty servers around the world and on hundreds of domain  names. (Expenses are paid by donations, and a few independent  well-wishers also run “mirror sites” in support.) Assange calls the site  “an uncensorable system for untraceable mass document leaking and  public analysis,” and a government or company that wanted to remove  content from WikiLeaks would have to practically dismantle the Internet  itself. So far, even though the site has received more than a hundred  legal threats, almost no one has filed suit. Lawyers working for the  British bank Northern Rock threatened court action after the site  published an embarrassing memo, but they were practically reduced to  begging. A Kenyan politician also vowed to sue after Assange published a  confidential report alleging that President Daniel arap Moi and his  allies had siphoned billions of dollars out of the country. The site’s  work in Kenya earned it an award from Amnesty International. 
Assange  typically tells would-be litigants to go to hell. In 2008, WikiLeaks  posted secret Scientology manuals, and lawyers representing the church  demanded that they be removed. Assange’s response was to publish more of  the Scientologists’ internal material, and to announce, “WikiLeaks will  not comply with legally abusive requests from Scientology any more than  WikiLeaks has complied with similar demands from Swiss banks, Russian  offshore stem-cell centers, former African kleptocrats, or the  Pentagon.” 
In his writing online, especially on Twitter, Assange  is quick to lash out at perceived enemies. By contrast, on television,  where he has been appearing more frequently, he acts with uncanny  sang-froid. Under the studio lights, he can seem—with his spectral white  hair, pallid skin, cool eyes, and expansive forehead—like a rail-thin  being who has rocketed to Earth to deliver humanity some hidden truth.  This impression is magnified by his rigid demeanor and his baritone  voice, which he deploys slowly, at low volume. 
In private,  however, Assange is often bemused and energetic. He can concentrate  intensely, in binges, but he is also the kind of person who will forget  to reserve a plane ticket, or reserve a plane ticket and forget to pay  for it, or pay for the ticket and forget to go to the airport. People  around him seem to want to care for him; they make sure that he is where  he needs to be, and that he has not left all his clothes in the dryer  before moving on. At such times, he can seem innocent of the  considerable influence that he has acquired. 
Sitting  at a small wooden table in the Bunker, Assange looked exhausted. His  lanky frame was arched over two computers—one of them online, and the  other disconnected from the Internet, because it was full of classified  military documents. (In the tradecraft of espionage, this is known as  maintaining an “air gap.”) He has a cyber-security analyst’s concern  about computer vulnerability, and habitually takes precautions to  frustrate eavesdroppers. A low-grade fever of paranoia runs through the  WikiLeaks community. Assange says that he has chased away strangers who  have tried to take his picture for surveillance purposes. In March, he  published a classified military report, created by the Army  Counterintelligence Center in 2008, that argued that the site was a  potential threat to the Army and briefly speculated on ways to deter  government employees from leaking documents to it. Assange regarded the  report as a declaration of war, and posted it with the title “U.S.  Intelligence Planned to Destroy WikiLeaks.” During a trip to a  conference before he came to the Bunker, he thought he was being  followed, and his fear began to infect others. “I went to Sweden and  stayed with a girl who is a foreign editor of a newspaper there, and she  became so paranoid that the C.I.A. was trying to get me she left the  house and abandoned me,” he said. 
Assange was sitting opposite  Rop Gonggrijp, a Dutch activist, hacker, and businessman. Gonggrijp—thin  and balding, with a soft voice—has known Assange well for several  years. He had noticed Assange’s panicky communiqués about being watched  and decided that his help was needed. “Julian can deal with incredibly  little sleep, and a hell of a lot of chaos, but even he has his limits,  and I could see that he was stretching himself,” Gonggrijp told me. “I  decided to come out and make things sane again.” Gonggrijp became the  unofficial manager and treasurer of Project B, advancing about ten  thousand euros to WikiLeaks to finance it. He kept everyone on schedule,  and made sure that the kitchen was stocked with food and that the  Bunker was orderly. 
At around three in the afternoon, an  Icelandic parliamentarian named Birgitta Jonsdottir walked in.  Jonsdottir, who is in her forties, with long brown hair and bangs, was  wearing a short black skirt and a black T-shirt with skulls printed on  it. She took a WikiLeaks T-shirt from her bag and tossed it at Assange. 
“That’s for you,” she said. “You need to change.” He put the T-shirt on a chair next to him, and continued working. 
Jonsdottir  has been in parliament for about a year, but considers herself a poet,  artist, writer, and activist. Her political views are mostly anarchist.  “I was actually unemployed before I got this job,” she explained. “When  we first got to parliament, the staff was so nervous: here are people  who were protesting parliament, who were for revolution, and now we are  inside. None of us had aspirations to be politicians. We have a  checklist, and, once we’re done, we are out.” 
As she unpacked her  computer, she asked Assange how he was planning to delegate the work on  Project B. More Icelandic activists were due to arrive; half a dozen  ultimately contributed time to the video, and about as many WikiLeaks  volunteers from other countries were participating. Assange suggested  that someone make contact with Google to insure that YouTube would host  the footage.
“To make sure it is not taken down under pressure?” she asked. 
“They  have a rule that mentions gratuitous violence,” Assange said. “The  violence is not gratuitous in this case, but nonetheless they have taken  things down. It is too important to be interfered with.”
“What can we ask M to do?” Jonsdottir asked. Assange, engrossed in what he was doing, didn’t reply. 
His  concerns about surveillance had not entirely receded. On March 26th, he  had written a blast e-mail, titled “Something Is Rotten in the State of  Iceland,” in which he described a teen-age Icelandic WikiLeaks  volunteer’s story of being detained by local police for more than twenty  hours. The volunteer was arrested for trying to break into the factory  where his father worked—“the reasons he was trying to get in are not  totally justified,” Assange told me—and said that while in custody he  was interrogated about Project B. Assange claimed that the volunteer was  “shown covert photos of me outside the Reykjavik restaurant Icelandic  Fish & Chips,” where a WikiLeaks production meeting had taken place  in a private back room. 
The police were denying key parts of the  volunteer’s story, and Assange was trying to learn more. He received a  call, and after a few minutes hung up. “Our young friend talked to one  of the cops,” he said. “I was about to get more details, but my battery  died.” He smiled and looked suspiciously at his phone.
“We are all  paranoid schizophrenics,” Jonsdottir said. She gestured at Assange, who  was still wearing his snowsuit. “Just look at how he dresses.” 
Gonggrijp got up, walked to the window, and parted the drapes to peer out. 
“Someone?” Jonsdottir asked. 
“Just the camera van,” he deadpanned. “The brain-manipulation van.” 
At  around six in the evening, Assange got up from his spot at the table.  He was holding a hard drive containing Project B. The video—excerpts of  running footage captured by a camera mounted on the Apache—depicts  soldiers conducting an operation in eastern Baghdad, not long after the  surge began. Using the Freedom of Information Act, Reuters has sought  for three years to obtain the video from the Army, without success.  Assange would not identify his source, saying only that the person was  unhappy about the attack. The video was digitally encrypted, and it took  WikiLeaks three months to crack. Assange, a cryptographer of  exceptional skill, told me that unlocking the file was “moderately  difficult.” 
People gathered in front of a computer to watch. In  grainy black-and-white, we join the crew of the Apache, from the Eighth  Cavalry Regiment, as it hovers above Baghdad with another helicopter. A  wide-angle shot frames a mosque’s dome in crosshairs. We see a jumble of  buildings and palm trees and abandoned streets. We hear bursts of  static, radio blips, and the clipped banter of tactical communication.  Two soldiers are in mid-conversation; the first recorded words are  “O.K., I got it.” Assange hit the pause button, and said, “In this  video, you will see a number of people killed.” The footage, he  explained, had three broad phases. “In the first phase, you will see an  attack that is based upon a mistake, but certainly a very careless  mistake. In the second part, the attack is clearly murder, according to  the definition of the average man. And in the third part you will see  the killing of innocent civilians in the course of soldiers going after a  legitimate target.”
The first phase was chilling, in part because  the banter of the soldiers was so far beyond the boundaries of civilian  discourse. “Just fuckin’, once you get on ’em, just open ’em up,” one  of them said. The crew members of the Apache came upon about a dozen men  ambling down a street, a block or so from American troops, and reported  that five or six of the men were armed with AK-47s; as the Apache  maneuvered into position to fire at them, the crew saw one of the  Reuters journalists, who were mixed in among the other men, and mistook a  long-lensed camera for an RPG. The Apaches fired on the men for  twenty-five seconds, killing nearly all of them instantly. 
Phase  two began shortly afterward. As the helicopter hovered over the carnage,  the crew noticed a wounded survivor struggling on the ground. The man  appeared to be unarmed. “All you gotta do is pick up a weapon,” a  soldier in the Apache said. Suddenly, a van drove into view, and three  unarmed men rushed to help the wounded person. “We have individuals  going to the scene, looks like possibly, uh, picking up bodies and  weapons,” the Apache reported, even though the men were helping a  survivor, and were not collecting weapons. The Apache fired, killing the  men and the person they were trying to save, and wounding two young  children in the van’s front seat. 
In phase three, the helicopter  crew radioed a commander to say that at least six armed men had entered a  partially constructed building in a dense urban area. Some of the armed  men may have walked over from a skirmish with American troops; it is  unclear. The crew asked for permission to attack the structure, which  they said appeared abandoned. “We can put a missile in it,” a soldier in  the Apache suggested, and the go-ahead was quickly given. Moments  later, two unarmed people entered the building. Though the soldiers  acknowledged them, the attack proceeded: three Hellfire missiles  destroyed the building. Passersby were engulfed by clouds of debris. 
Assange  saw these events in sharply delineated moral terms, yet the footage did  not offer easy legal judgments. In the month before the video was shot,  members of the battalion on the ground, from the Sixteenth Infantry  Regiment, had suffered more than a hundred and fifty attacks and  roadside bombings, nineteen injuries, and four deaths; early that  morning, the unit had been attacked by small-arms fire. The soldiers in  the Apache were matter-of-fact about killing and spoke callously about  their victims, but the first attack could be judged as a tragic  misunderstanding. The attack on the van was questionable—the use of  force seemed neither thoughtful nor measured—but soldiers are permitted  to shoot combatants, even when they are assisting the wounded, and one  could argue that the Apache’s crew, in the heat of the moment,  reasonably judged the men in the van to be assisting the enemy. Phase  three may have been unlawful, perhaps negligent homicide or worse.  Firing missiles into a building, in daytime, to kill six people who do  not appear to be of strategic importance is an excessive use of force.  This attack was conducted with scant deliberation, and it is unclear why  the Army did not investigate it. 
Assange had obtained internal  Army records of the operation, which stated that everyone killed, except  for the Reuters journalists, was an insurgent. And the day after the  incident an Army spokesperson said, “There is no question that Coalition  Forces were clearly engaged in combat operations against a hostile  force.” Assange was hoping that Project B would undermine the Army’s  official narrative. “This video shows what modern warfare has become,  and, I think, after seeing it, whenever people hear about a certain  number of casualties that resulted during fighting with close air  support, they will understand what is going on,” he said in the Bunker.  “The video also makes clear that civilians are listed as insurgents  automatically, unless they are children, and that bystanders who are  killed are not even mentioned.” 
WikiLeaks  receives about thirty submissions a day, and typically posts the ones it  deems credible in their raw, unedited state, with commentary alongside.  Assange told me, “I want to set up a new standard: ‘scientific  journalism.’ If you publish a paper on DNA, you are required, by all the  good biological journals, to submit the data that has informed your  research—the idea being that people will replicate it, check it, verify  it. So this is something that needs to be done for journalism as well.  There is an immediate power imbalance, in that readers are unable to  verify what they are being told, and that leads to abuse.” Because  Assange publishes his source material, he believes that WikiLeaks is  free to offer its analysis, no matter how speculative. In the case of  Project B, Assange wanted to edit the raw footage into a short film as a  vehicle for commentary. For a while, he thought about calling the film  “Permission to Engage,” but ultimately decided on something more  forceful: “Collateral Murder.” He told Gonggrijp, “We want to knock out  this ‘collateral damage’ euphemism, and so when anyone uses it they will  think ‘collateral murder.’ ” 
The video, in its original form,  was a puzzle—a fragment of evidence divorced from context. Assange and  the others in the Bunker spent much of their time trying to piece  together details: the units involved, their command structure, the rules  of engagement, the jargon soldiers used on the radio, and, most  important, whether and how the Iraqis on the ground were armed. 
“One  of them has a weapon,” Assange said, peering at blurry footage of the  men walking down the street. “See all those people standing out there.” 
“And there is a guy with an RPG over his arm,” Gonggrijp said.
“I’m  not sure.” Assange said. “It does look a little bit like an RPG.” He  played the footage again. “I’ll tell you what is very strange,” he said.  “If it is an RPG, then there is just one RPG. Where are all the other  weapons? All those guys. It is pretty weird.”
The forensic work  was made more difficult because Assange had declined to discuss the  matter with military officials. “I thought it would be more harmful than  helpful,” he told me. “I have approached them before, and, as soon as  they hear it is WikiLeaks, they are not terribly coöperative.” Assange  was running Project B as a surprise attack. He had encouraged a rumor  that the video was shot in Afghanistan in 2009, in the hope that the  Defense Department would be caught unprepared. Assange does not believe  that the military acts in good faith with the media. He said to me,  “What right does this institution have to know the story before the  public?”
This adversarial mind-set permeated the Bunker. Late one  night, an activist asked if Assange might be detained upon his arrival  in the United States. 
“If there is ever a time it was safe for me to go, it is now,” Assange assured him.
“They say that Gitmo is nice this time of year,” Gonggrijp said.
Assange  was the sole decision-maker, and it was possible to leave the house at  night and come back after sunrise and see him in the same place,  working. (“I spent two months in one room in Paris once without  leaving,” he said. “People were handing me food.”) He spoke to the team  in shorthand—“I need the conversion stuff,” or “Make sure that  credit-card donations are acceptable”—all the while resolving flareups  with the overworked volunteers. To keep track of who was doing what,  Gonggrijp and another activist maintained a workflow chart with yellow  Post-Its on the kitchen cabinets. Elsewhere, people were translating the  video’s subtitles into various languages, or making sure that servers  wouldn’t crash from the traffic that was expected after the video was  posted. Assange wanted the families of the Iraqis who had died in the  attack to be contacted, to prepare them for the inevitable media  attention, and to gather additional information. In conjunction with  Iceland’s national broadcasting service, RUV, he sent two Icelandic  journalists to Baghdad to find them.
By the end of the week, a  frame-by-frame examination of the footage was nearly complete, revealing  minute details—evidence of a body on the ground, for instance—that were  not visible by casual viewing. (“I am about twelve thousand frames in,”  the activist who reviewed it told me. “It’s been a morbid day, going  through these people’s last moments.”) Assange had decided to exclude  the Hellfire incident from the film; the attack lacked the obvious human  dimension of the others, and he thought that viewers might be  overloaded with information. 
The edited film, which was eighteen  minutes long, began with a quote from George Orwell that Assange and M  had selected: “Political language is designed to make lies sound  truthful and murder respectable, and to give the appearance of solidity  to pure wind.” It then presented information about the journalists who  had been killed, and about the official response to the attack. For the  audio of this section, one of the film’s Icelandic editors had layered  in fragments of radio banter from the soldiers. As Assange reviewed the  cut, an activist named Gudmundur Gudmundsson spoke up to say that the  banter allowed viewers to “make an emotional bond” with the soldiers.  Assange argued that it was mostly fragmentary and garbled, but  Gudmundsson insisted: “It is just used all the time for triggering  emotions.”
“At the same time, we are displaying them as monsters,” the editor said. 
“But  emotions always rule,” Gudmundsson said. “By the way, I worked on the  sound recording for a film, ‘Children of Nature,’ that was nominated for  an Oscar, so I am speaking from experience.”
“Well, what is your alternative?” Assange asked. 
“Basically, bursts of sounds, interrupting the quiet,” he said. 
The  editor made the change, stripping the voices of the soldiers from the  opening, but keeping blips and whirs of radio distortion. Assange gave  the edit his final approval. 
Late Saturday  night, shortly before all the work had to be finished, the journalists  who had gone to Baghdad sent Assange an e-mail: they had found the two  children in the van. The children had lived a block from the location of  the attack, and were being driven to school by their father that  morning. “They remember the bombardment, felt great pain, they said, and  lost consciousness,” one of the journalists wrote. The journalists also  found the owner of the building that had been attacked by the  Hellfires, who said that families had been living in the structure, and  that seven residents had died. The owner, a retired English teacher, had  lost his wife and daughter. An intense discussion arose about what to  do with this news: Was it worth using at the National Press Club, or was  it a better tactic to hold on to it? If the military justified the  Hellfire attacks by claiming that there were no civilian casualties,  WikiLeaks could respond by releasing the information, in a kind of  ambush. Jonsdottir turned to Gonggrijp, whose eyes had welled up. 
“Are you crying?” she asked. 
“I  am,” he said. “O.K., O.K., it is just the kids. It hurts.” Gonggrijp  gathered himself. “Fuck!” he said. Resuming the conversation about  ambushing the Army, he said, “Anyway, let them walk into this knife—” 
“That is a wonderful thing to do,” one of the activists said. 
“Let them walk into this, and they will,” Gonggrijp said. “It is a logical response.”
Jonsdottir was now in tears, too, and wiping her nose. 
“Now  I want to reëdit the thing,” Assange said. “I want to put in the  missile attack. There were three families living in the bottom, so it  wasn’t abandoned.” But it was impossible to reëdit the film. The  activists were working at capacity, and in several hours it would be  Easter. 
At half past ten in the morning, Gonggrijp pulled open  the drapes, and the Bunker was filled with sunlight. He was wearing a  long-sleeved T-shirt and black pants, freshly washed and ironed, and he  was struggling to keep everyone on schedule. Last-minute concerns—among  them finding a criminal-defense lawyer in the United States—were being  addressed. Assange was at a computer, his posture upright as he steadily  typed. 
“How are we on time?” he asked no one in particular. 
“We have three hours,” Gonggrijp said. 
Assange  wrinkled his brow and turned his attention back to the screen. He was  looking at a copy of classified rules of engagement in Iraq from 2006,  one of several secret American military documents that he was planning  to post with the video. WikiLeaks scrubs such documents to insure that  no digital traces embedded in them can identify their source. Assange  was purging these traces as fast as he could. 
Reykjavik’s streets  were empty, and the bells of a cathedral began to toll. “Remember,  remember the fifth of November,” Assange said, repeating a line from the  English folk poem celebrating Guy Fawkes. He smiled, as Gonggrijp  dismantled the workflow chart, removing Post-Its from the cabinets and  flushing them down the toilet. Shortly before noon, there was a  desperate push to clear away the remaining vestiges of Project B and to  get to the airport. Assange was unpacked and unshaven, and his hair was a  mess. He was typing up a press release. Jonsdottir came by to help, and  he asked her, “Can’t you cut my hair while I’m doing this?”
“No, I am not going to cut your hair while you are working,” she said. 
Jonsdottir  walked over to the sink and made tea. Assange kept on typing, and after  a few minutes she reluctantly began to trim his hair. At one point, she  stopped and asked, “If you get arrested, will you get in touch with  me?” Assange nodded. Gonggrijp, meanwhile, shoved some of Assange’s  things into a bag. He settled the bill with the owner. Dishes were  washed. Furniture was put back in place. People piled into a small car,  and in an instant the house was empty and still. 
The  name Assange is thought to derive from Ah Sang, or Mr. Sang, a Chinese  émigré who settled on Thursday Island, off the coast of Australia, in  the early eighteen-hundreds, and whose descendants later moved to the  continent. Assange’s maternal ancestors came to Australia in the  mid-nineteenth century, from Scotland and Ireland, in search of  farmland, and Assange suspects, only half in jest, that his proclivity  for wandering is genetic. His phone numbers and e-mail address are  ever-changing, and he can drive the people around him crazy with his  elusiveness and his propensity to mask details about his life.
Assange  was born in 1971, in the city of Townsville, on Australia’s  northeastern coast, but it is probably more accurate to say that he was  born into a blur of domestic locomotion. Shortly after his first  birthday, his mother—I will call her Claire—married a theatre director,  and the two collaborated on small productions. They moved often, living  near Byron Bay, a beachfront community in New South Wales, and on  Magnetic Island, a tiny pile of rock that Captain Cook believed had  magnetic properties that distorted his compass readings. They were  tough-minded nonconformists. (At seventeen, Claire had burned her  schoolbooks and left home on a motorcycle.) Their house on Magnetic  Island burned to the ground, and rifle cartridges that Claire had kept  for shooting snakes exploded like fireworks. “Most of this period of my  childhood was pretty Tom Sawyer,” Assange told me. “I had my own horse. I  built my own raft. I went fishing. I was going down mine shafts and  tunnels.” 
Assange’s mother believed that formal education would  inculcate an unhealthy respect for authority in her children and dampen  their will to learn. “I didn’t want their spirits broken,” she told me.  In any event, the family had moved thirty-seven times by the time  Assange was fourteen, making consistent education impossible. He was  homeschooled, sometimes, and he took correspondence classes and studied  informally with university professors. But mostly he read on his own,  voraciously. He was drawn to science. “I spent a lot of time in  libraries going from one thing to another, looking closely at the books I  found in citations, and followed that trail,” he recalled. He absorbed a  large vocabulary, but only later did he learn how to pronounce all the  words that he learned. 
When Assange was eight, Claire left her  husband and began seeing a musician, with whom she had another child, a  boy. The relationship was tempestuous; the musician became abusive, she  says, and they separated. A fight ensued over the custody of Assange’s  half brother, and Claire felt threatened, fearing that the musician  would take away her son. Assange recalled her saying, “Now we need to  disappear,” and he lived on the run with her from the age of eleven to  sixteen. When I asked him about the experience, he told me that there  was evidence that the man belonged to a powerful cult called the  Family—its motto was “Unseen, Unknown, and Unheard.” Some members were  doctors who persuaded mothers to give up their newborn children to the  cult’s leader, Anne Hamilton-Byrne. The cult had moles in government,  Assange suspected, who provided the musician with leads on Claire’s  whereabouts. In fact, Claire often told friends where she had gone, or  hid in places where she had lived before. 
While on the run,  Claire rented a house across the street from an electronics shop.  Assange would go there to write programs on a Commodore 64, until Claire  bought it for him, moving to a cheaper place to raise the money. He was  soon able to crack into well-known programs, where he found hidden  messages left by their creators. “The austerity of one’s interaction  with a computer is something that appealed to me,” he said. “It is like  chess—chess is very austere, in that you don’t have many rules, there is  no randomness, and the problem is very hard.” Assange embraced life as  an outsider. He later wrote of himself and a teen-age friend, “We were  bright sensitive kids who didn’t fit into the dominant subculture and  fiercely castigated those who did as irredeemable boneheads.”
When  Assange turned sixteen, he got a modem, and his computer was  transformed into a portal. Web sites did not exist yet—this was 1987—but  computer networks and telecom systems were sufficiently linked to form a  hidden electronic landscape that teen-agers with the requisite  technical savvy could traverse. Assange called himself Mendax—from  Horace’s splendide mendax, or “nobly untruthful”—and he  established a reputation as a sophisticated programmer who could break  into the most secure networks. He joined with two hackers to form a  group that became known as the International Subversives, and they broke  into computer systems in Europe and North America, including networks  belonging to the U.S. Department of Defense and to the Los Alamos  National Laboratory. In a book called “Underground,” which he  collaborated on with a writer named Suelette Dreyfus, he outlined the  hacker subculture’s early Golden Rules: “Don’t damage computer systems  you break into (including crashing them); don’t change the information  in those systems (except for altering logs to cover your tracks); and  share information.” 
Around this time, Assange  fell in love with a sixteen-year-old girl, and he briefly moved out of  his mother’s home to stay with her. “A couple of days later, police  turned up, and they carted off all my computer stuff,” he recalled. The  raid, he said, was carried out by the state police, and “it involved  some dodgy character who was alleging that we had stolen five hundred  thousand dollars from Citibank.” Assange wasn’t charged, and his  equipment was returned. “At that point, I decided that it might be wise  to be a bit more discreet,” he said. Assange and the girl joined a  squatters’ union in Melbourne, until they learned she was pregnant, and  moved to be near Claire. When Assange was eighteen, the two got married  in an unofficial ceremony, and soon afterward they had a son. 
Hacking  remained a constant in his life, and the thrill of digital exploration  was amplified by the growing knowledge, among the International  Subversives, that the authorities were interested in their activities.  The Australian Federal Police had set up an investigation into the  group, called Operation Weather, which the hackers strove to monitor. 
In  September, 1991, when Assange was twenty, he hacked into the master  terminal that Nortel, the Canadian telecom company, maintained in  Melbourne, and began to poke around. The International Subversives had  been visiting the master terminal frequently. Normally, Assange hacked  into computer systems at night, when they were semi-dormant, but this  time a Nortel administrator was signed on. Sensing that he might be  caught, Assange approached him with humor. “I have taken control,” he  wrote, without giving his name. “For years, I have been struggling in  this grayness. But now I have finally seen the light.” The administrator  did not reply, and Assange sent another message: “It’s been nice  playing with your system. We didn’t do any damage and we even improved a  few things. Please don’t call the Australian Federal Police.” 
The  International Subversives’ incursions into Nortel turned out to be a  critical development for Operation Weather. Federal investigators tapped  phone lines to see which ones the hackers were using. “Julian was the  most knowledgeable and the most secretive of the lot,” Ken Day, the lead  investigator, told me. “He had some altruistic motive. I think he acted  on the belief that everyone should have access to everything.” 
“Underground”  describes Assange’s growing fear of arrest: “Mendax dreamed of police  raids all the time. He dreamed of footsteps crunching on the driveway  gravel, of shadows in the pre-dawn darkness, of a gun-toting police  squad bursting through his backdoor at 5 am.” Assange could relax only  when he hid his disks in an apiary that he kept. By October, he was in a  terrible state. His wife had left him, taking with her their infant  son. His home was a mess. He barely ate or slept. On the night the  police came, the twenty-ninth, he wired his phone through his stereo and  listened to the busy signal until eleven-thirty, when Ken Day knocked  on his door, and told him, “I think you’ve been expecting me.” 
Assange  was charged with thirty-one counts of hacking and related crimes. While  awaiting trial, he fell into a depression, and briefly checked himself  into a hospital. He tried to stay with his mother, but after a few days  he took to sleeping in nearby parks. He lived and hiked among dense  eucalyptus forests in the Dandenong Ranges National Park, which were  thick with mosquitoes whose bites scarred his face. “Your inner voice  quiets down,” he told me. “Internal dialogue is stimulated by a  preparatory desire to speak, but it is not actually useful if there are  no other people around.” He added, “I don’t want to sound too Buddhist.  But your vision of yourself disappears.”
It took more than three  years for the authorities to bring the case against Assange and the  other International Subversives to court. Day told me, “We had just  formed the computer-crimes team, and the government said, ‘Your charter  is to establish a deterrent.’ Well, to get a deterrent you have to  prosecute people, and we achieved that with Julian and his group.” A  computer-security team working for Nortel in Canada drafted an incident  report alleging that the hacking had caused damage that would cost more  than a hundred thousand dollars to repair. The chief prosecutor,  describing Assange’s near-limitless access, told the court, “It was God  Almighty walking around doing what you like.”
Assange, facing a  potential sentence of ten years in prison, found the state’s reaction  confounding. He bought Aleksandr Solzhenitsyn’s “The First Circle,” a  novel about scientists and technicians forced into the Gulag, and read  it three times. (“How close the parallels to my own adventures!” he  later wrote.) He was convinced that “look/see” hacking was a victimless  crime, and intended to fight the charges. But the other members of the  group decided to coöperate. “When a judge says, ‘The prisoner shall now  rise,’ and no one else in the room stands—that is a test of character,”  he told me. Ultimately, he pleaded guilty to twenty-five charges and six  were dropped. But at his final sentencing the judge said, “There is  just no evidence that there was anything other than sort of intelligent  inquisitiveness and the pleasure of being able to—what’s the  expression—surf through these various computers.” Assange’s only penalty  was to pay the Australian state a small sum in damages. 
As the  criminal case was unfolding, Assange and his mother were also waging a  campaign to gain full custody of Assange’s son—a legal fight that was,  in many ways, far more wrenching than his criminal defense. They were  convinced that the boy’s mother and her new boyfriend posed a danger to  the child, and they sought to restrict her rights. The state’s  child-protection agency, Health and Community Services, disagreed. The  specifics of the allegations are unclear; family-court records in  Australia are kept anonymous. But in 1995 a parliamentary committee  found that the agency maintained an “underlying philosophy of deflecting  as many cases away from itself as possible.” When the agency decided  that a child was living in a safe household, there was no way to  immediately appeal its decision.
The custody battle evolved into a  bitter fight with the state. “What we saw was a great bureaucracy that  was squashing people,” Claire told me. She and Assange, along with  another activist, formed an organization called Parent Inquiry Into  Child Protection. “We used full-on activist methods,” Claire recalled.  In meetings with Health and Community Services, “we would go in and  tape-record them secretly.” The organization used the Australian Freedom  of Information Act to obtain documents from Health and Community  Services, and they distributed flyers to child-protection workers,  encouraging them to come forward with inside information, for a “central  databank” that they were creating. “You may remain anonymous if you  wish,” one flyer stated. One protection worker leaked to the group an  important internal manual. Assange told me, “We had moles who were  inside dissidents.”
In 1999, after nearly three dozen legal  hearings and appeals, Assange worked out a custody agreement with his  wife. Claire told me, “We had experienced very high levels of  adrenaline, and I think that after it all finished I ended up with  P.T.S.D. It was like coming back from a war. You just can’t interact  with normal people to the same degree, and I am sure that Jules has some  P.T.S.D. that is untreated.” Not long after the court cases, she said,  Assange’s hair, which had been dark brown, became drained of all color.
Assange  was burned out. He motorcycled across Vietnam. He held various jobs,  and even earned money as a computer-security consultant, supporting his  son to the extent that he was able. He studied physics at the University  of Melbourne. He thought that trying to decrypt the secret laws  governing the universe would provide the intellectual stimulation and  rush of hacking. It did not. In 2006, on a blog he had started, he wrote  about a conference organized by the Australian Institute of Physics,  “with 900 career physicists, the body of which were sniveling fearful  conformists of woefully, woefully inferior character.” 
He had  come to understand the defining human struggle not as left versus right,  or faith versus reason, but as individual versus institution. As a  student of Kafka, Koestler, and Solzhenitsyn, he believed that truth,  creativity, love, and compassion are corrupted by institutional  hierarchies, and by “patronage networks”—one of his favorite  expressions—that contort the human spirit. He sketched out a manifesto  of sorts, titled “Conspiracy as Governance,” which sought to apply graph  theory to politics. Assange wrote that illegitimate governance was by  definition conspiratorial—the product of functionaries in “collaborative  secrecy, working to the detriment of a population.” He argued that,  when a regime’s lines of internal communication are disrupted, the  information flow among conspirators must dwindle, and that, as the flow  approaches zero, the conspiracy dissolves. Leaks were an instrument of  information warfare.
These ideas soon evolved into WikiLeaks. In  2006, Assange barricaded himself in a house near the university and  began to work. In fits of creativity, he would write out flow diagrams  for the system on the walls and doors, so as not to forget them. There  was a bed in the kitchen, and he invited backpackers passing through  campus to stay with him, in exchange for help building the site. “He  wouldn’t sleep at all,” a person who was living in the house told me.  “He wouldn’t eat.” 
As it now functions, the Web site is primarily  hosted on a Swedish Internet service provider called PRQ.se, which was  created to withstand both legal pressure and cyber attacks, and which  fiercely preserves the anonymity of its clients. Submissions are routed  first through PRQ, then to a WikiLeaks server in Belgium, and then on to  “another country that has some beneficial laws,” Assange told me, where  they are removed at “end-point machines” and stored elsewhere. These  machines are maintained by exceptionally secretive engineers, the high  priesthood of WikiLeaks. One of them, who would speak only by encrypted  chat, told me that Assange and the other public members of WikiLeaks “do  not have access to certain parts of the system as a measure to protect  them and us.” The entire pipeline, along with the submissions moving  through it, is encrypted, and the traffic is kept anonymous by means of a  modified version of the Tor network, which sends Internet traffic  through “virtual tunnels” that are extremely private. Moreover, at any  given time WikiLeaks computers are feeding hundreds of thousands of fake  submissions through these tunnels, obscuring the real documents.  Assange told me that there are still vulnerabilities, but “this is  vastly more secure than any banking network.”
Before launching the  site, Assange needed to show potential contributors that it was viable.  One of the WikiLeaks activists owned a server that was being used as a  node for the Tor network. Millions of secret transmissions passed  through it. The activist noticed that hackers from China were using the  network to gather foreign governments’ information, and began to record  this traffic. Only a small fraction has ever been posted on WikiLeaks,  but the initial tranche served as the site’s foundation, and Assange was  able to say, “We have received over one million documents from thirteen  countries.” 
In December, 2006, WikiLeaks posted its first  document: a “secret decision,” signed by Sheikh Hassan Dahir Aweys, a  Somali rebel leader for the Islamic Courts Union, that had been culled  from traffic passing through the Tor network to China. The document  called for the execution of government officials by hiring “criminals”  as hit men. Assange and the others were uncertain of its authenticity,  but they thought that readers, using Wikipedia-like features of the  site, would help analyze it. They published the decision with a lengthy  commentary, which asked, “Is it a bold manifesto by a flamboyant Islamic  militant with links to Bin Laden? Or is it a clever smear by US  intelligence, designed to discredit the Union, fracture Somali alliances  and manipulate China?”
The document’s authenticity was never  determined, and news about WikiLeaks quickly superseded the leak itself.  Several weeks later, Assange flew to Kenya for the World Social Forum,  an anti-capitalist convention, to make a presentation about the Web  site. “He packed in the funniest way I have ever seen,” the person who  had been living in the house recalled. “Someone came to pick him up, and  he was asked, ‘Where is your luggage?’ And he ran back into the house.  He had a sailor’s sack, and he grabbed a whole bunch of stuff and threw  it in there, mostly socks.” 
Assange ended up staying in Kenya for  several months. He would check in with friends by phone and through the  Internet from time to time, but was never precise about his movements.  One friend told me, “It would always be, ‘Where is Julian?’ It was  always difficult to know where he was. It was almost like he was trying  to hide.”
It took about an hour on Easter  morning to get from the house on Grettisgata Street to Iceland’s  international airport, which is situated on a lava field by the sea.  Assange, in the terminal, carried a threadbare blue backpack that  contained hard drives, phone cards, and multiple cell phones. Gonggrijp  had agreed to go to Washington to help with the press conference. He  checked in, and the ticketing agent turned to Assange. 
“I am sorry,” she said to him. “I cannot find your name.”
“Interesting,” Assange said to Gonggrijp. “Have fun at the press conference.”
“No,” Gonggrijp told the attendant. “We have a booking I.D. number.”
“It’s been confirmed,” Assange insisted.
The attendant looked perplexed. “I know,” she said. “But my booking information has it ‘cancelled.’ ”
The  two men exchanged a look: was a government agency tampering with their  plans? Assange waited anxiously, but it turned out that he had bought  the ticket and neglected to confirm the purchase. He quickly bought  another ticket, and the two men flew to New York and then rushed to  catch the Acela to Washington. It was nearly two in the morning when  they arrived. They got into a taxi, and Assange, who didn’t want to  reveal the location of his hotel, told the driver to go to a nearby  cross street. 
“Here we are in the lion’s den,” Gonggrijp said as  the taxi raced down Massachusetts Avenue, passing rows of nondescript  office buildings. Assange said, “Not looking too lionish.” 
A few  hours after sunrise, Assange was standing at a lectern inside the  National Press Club, ready to present “Collateral Murder” to the forty  or so journalists who had come. He was dressed in a brown blazer, a  black shirt, and a red tie. He played the film for the audience, pausing  it to discuss various details. After the film ended, he ran footage of  the Hellfire attack—a woman in the audience gasped as the first missile  hit the building—and read from the e-mail sent by the Icelandic  journalists who had gone to Iraq. The leak, he told the reporters,  “sends a message that some people within the military don’t like what is  going on.”
The video, in both raw and edited forms, was released  on the site that WikiLeaks had built for it, and also on YouTube and a  number of other Web sites. Within minutes after the press conference,  Assange was invited to Al Jazeera’s Washington headquarters, where he  spent half the day giving interviews, and that evening MSNBC ran a long  segment about the footage. The video was covered in the Times, in  multiple stories, and in every other major paper. On YouTube alone,  more than seven million viewers have watched “Collateral Murder.” 
Defense  Secretary Robert Gates was asked about the footage, and said, clearly  irritated, “These people can put anything out they want and are never  held accountable for it.” The video was like looking at war “through a  soda straw,” he said. “There is no before and there is no after.” Army  spokespeople insisted that there was no violation of the rules of  engagement. At first, the media’s response hewed to Assange’s  interpretation, but, in the ensuing days, as more commentators weighed  in and the military offered its view, Assange grew frustrated. Much of  the coverage focussed not on the Hellfire attack or the van but on the  killing of the journalists and on how a soldier might reasonably mistake  a camera for an RPG. On Twitter, Assange accused Gates of being “a  liar,” and beseeched members of the media to “stop spinning.” 
In  some respects, Assange appeared to be most annoyed by the journalistic  process itself—“a craven sucking up to official sources to imbue the  eventual story with some kind of official basis,” as he once put it.  WikiLeaks has long maintained a complicated relationship with  conventional journalism. When, in 2008, the site was sued after  publishing confidential documents from a Swiss bank, the Los Angeles Times,  the Associated Press, and ten other news organizations filed amicus  briefs in support. (The bank later withdrew its suit.) But, in the  Bunker one evening, Gonggrijp told me, “We are not the press.” He  considers WikiLeaks an advocacy group for sources; within the framework  of the Web site, he said, “the source is no longer dependent on finding a  journalist who may or may not do something good with his document.”
Assange,  despite his claims to scientific journalism, emphasized to me that his  mission is to expose injustice, not to provide an even-handed record of  events. In an invitation to potential collaborators in 2006, he wrote,  “Our primary targets are those highly oppressive regimes in China,  Russia and Central Eurasia, but we also expect to be of assistance to  those in the West who wish to reveal illegal or immoral behavior in  their own governments and corporations.” He has argued that a “social  movement” to expose secrets could “bring down many administrations that  rely on concealing reality—including the US administration.” 
Assange  does not recognize the limits that traditional publishers do. Recently,  he posted military documents that included the Social Security numbers  of soldiers, and in the Bunker I asked him if WikiLeaks’ mission would  have been compromised if he had redacted these small bits. He said that  some leaks risked harming innocent people—“collateral damage, if you  will”—but that he could not weigh the importance of every detail in  every document. Perhaps the Social Security numbers would one day be  important to researchers investigating wrongdoing, he said; by releasing  the information he would allow judgment to occur in the open. 
A  year and a half ago, WikiLeaks published the results of an Army test,  conducted in 2004, of electromagnetic devices designed to prevent IEDs  from being triggered. The document revealed key aspects of how the  devices functioned and also showed that they interfered with  communication systems used by soldiers—information that an insurgent  could exploit. By the time WikiLeaks published the study, the Army had  begun to deploy newer technology, but some soldiers were still using the  devices. I asked Assange if he would refrain from releasing information  that he knew might get someone killed. He said that he had instituted a  “harm-minimization policy,” whereby people named in certain documents  were contacted before publication, to warn them, but that there were  also instances where the members of WikiLeaks might get “blood on our  hands.” 
One member told me that Assange’s editorial policy  initially made her uncomfortable, but that she has come around to his  position, because she believes that no one has been unjustly harmed. Of  course, such harm is not always easy to measure. When Assange was  looking for board members, he contacted Steven Aftergood, who runs an  e-mail newsletter for the Federation of American Scientists, and who  publishes sensitive documents. Aftergood declined to participate. “When a  technical record is both sensitive and remote from a current subject of  controversy, my editorial inclination is to err on the side of  caution,” he said. “I miss that kind of questioning on their part.” 
At  the same time, Aftergood told me, the overclassification of information  is a problem of increasing scale—one that harms not only citizens, who  should be able to have access to government records, but the system of  classification itself. When too many secrets are kept, it becomes  difficult to know which ones are important. Had the military released  the video from the Apache to Reuters under FOIA, it would probably not have become a film titled “Collateral Murder,” and a public-relations nightmare. 
Lieutenant  Colonel Lee Packnett, the spokesperson for intelligence matters for the  Army, was deeply agitated when I called him. “We’re not going to give  validity to WikiLeaks,” he said. “You’re not doing anything for the Army  by putting us in a conversation about WikiLeaks. You can talk to  someone else. It’s not an Army issue.” As he saw it, once “Collateral  Murder” had passed through the news cycle, the broader  counter-intelligence problem that WikiLeaks poses to the military had  disappeared as well. “It went away,” he said. 
With  the release of “Collateral Murder,” WikiLeaks received more than two  hundred thousand dollars in donations, and on April 7th Assange wrote on  Twitter, “New funding model for journalism: try doing it for a change.”  Just this winter, he had put the site into a state of semi-dormancy  because there was not enough money to run it, and because its technical  engineering needed adjusting. Assange has far more material than he can  process, and he is seeking specialists who can sift through the chaotic  WikiLeaks library and assign documents to volunteers for analysis. The  donations meant that WikiLeaks would now be able to pay some volunteers,  and in late May its full archive went back online. Still, the site  remains a project in early development. Assange has been searching for  the right way not only to manage it but also to get readers interested  in the more arcane material there. 
In 2007, he published  thousands of pages of secret military information detailing a vast  number of Army procurements in Iraq and Afghanistan. He and a volunteer  spent weeks building a searchable database, studying the Army’s  purchasing codes, and adding up the cost of the procurements—billions of  dollars in all. The database catalogued matériel that every unit had  ordered: machine guns, Humvees, cash-counting machines, satellite  phones. Assange hoped that journalists would pore through it, but barely  any did. “I am so angry,” he said. “This was such a fucking fantastic  leak: the Army’s force structure of Afghanistan and Iraq, down to the  last chair, and nothing.” 
WikiLeaks is a finalist for a Knight  Foundation grant of more than half a million dollars. The intended  project would set up a way for sources to pass documents to newspaper  reporters securely; WikiLeaks would serve as a kind of numbered Swiss  bank account, where information could be anonymously exchanged. (The  system would allow the source to impose a deadline on the reporter,  after which the document would automatically appear on WikiLeaks.)  Assange has been experimenting with other ideas, too. On the principle  that people won’t regard something as valuable unless they pay for it,  he has tried selling documents at auction to news organizations; in  2008, he attempted this with seven thousand internal e-mails from the  account of a former speechwriter for Hugo Chávez. The auction failed. He  is thinking about setting up a subscription service, where high-paying  members would have early access to leaks.
But experimenting with  the site’s presentation and its technical operations will not answer a  deeper question that WikiLeaks must address: What is it about? The Web  site’s strengths—its near-total imperviousness to lawsuits and  government harassment—make it an instrument for good in societies where  the laws are unjust. But, unlike authoritarian regimes, democratic  governments hold secrets largely because citizens agree that they  should, in order to protect legitimate policy. In liberal societies, the  site’s strengths are its weaknesses. Lawsuits, if they are fair, are a  form of deterrence against abuse. Soon enough, Assange must confront the  paradox of his creation: the thing that he seems to detest most—power  without accountability—is encoded in the site’s DNA, and will only  become more pronounced as WikiLeaks evolves into a real institution. 
After  the press conference in Washington, I met Assange in New York, in  Bryant Park. He had brought his luggage with him, because he was moving  between the apartments of friends of friends. We sat near the fountain,  and drank coffee. That week, Assange was scheduled to fly to Berkeley,  and then to Italy, but back in Iceland the volcano was erupting again,  and his flight to Europe was likely to change. He looked a bit  shell-shocked. “It was surprising to me that we were seen as such an  impartial arbiter of the truth, which may speak well to what we have  done,” he told me. But he also said, “To be completely impartial is to  be an idiot. This would mean that we would have to treat the dust in the  street the same as the lives of people who have been killed.” 
A  number of commentators had wondered whether the video’s title was  manipulative. “In hindsight, should we have called it ‘Permission to  Engage’ rather than ‘Collateral Murder’?” he said. “I’m still not sure.”  He was annoyed by Gates’s comment on the film: “He says, ‘There is no  before and no after.’ Well, at least there is now a middle, which is a  vast improvement.” Then Assange leaned forward and, in a whisper, began  to talk about a leak, code-named Project G, that he is developing in  another secret location. He promised that it would be news, and I saw in  him the same mixture of seriousness and amusement, devilishness and  intensity that he had displayed in the Bunker. “If it feels a little bit  like we’re amateurs, it is because we are,” he said. “Everyone is an  amateur in this business.” And then, his coffee finished, he made his  way out of the park and into Times Square, disappearing among the masses  of people moving this way and that. ♦