‘This is kind of the shot heard round the world — this is Lexington.'
They got their start years ago as cyberpranksters, an online community of tech-savvy kids more interested in making mischief than political statements.
But the coordinated attacks on major corporate and government Web sites in defence of WikiLeaks, which began on December 8 and continued on December 9, suggested that the loosely organised group called Anonymous might have come of age, evolving into one focused on more serious matters: in this case, the definition of Internet freedom.
While the attacks on such behemoths as MasterCard, Visa and PayPal were not nearly as sophisticated as some less publicised assaults, they were a step forward in the group's larger battle against what it sees as increasing control of the Internet by corporations and governments. This week they found a cause and an icon: Julian Assange, the former hacker who founded WikiLeaks and is now in a London jail at the request of the Swedish authorities investigating him on accusations of rape.
“This is kind of the shot heard round the world — this is Lexington,” said John Perry Barlow, a co-founder of the Electronic Frontier Foundation, a civil liberties organisation that advocates for a freer Internet.
On December 9, the police in the Netherlands took the first official action against the campaign, detaining a 16-year-old student in his parents' home in The Hague who they said admitted to participating in attacks on MasterCard and Visa. The precise nature of his involvement was unclear, but in past investigations, the authorities have sometimes arrested those unsophisticated enough not to cover their tracks on the Web.
Meanwhile, a lawyer for Mr. Assange, 39, said he strongly denied that he had encouraged any attacks on behalf of WikiLeaks.
“It is absolutely false,” the lawyer, Jennifer Robinson, told the Australian Broadcasting Corporation in London on December 9. “He did not make any such instruction, and indeed he sees that as a deliberate attempt to conflate hacking organisations” with “WikiLeaks, which is not a hacking organisation. It is a news organisation and a publisher.”
A loose hierarchy
Although Anonymous remains shadowy and without public leaders, it developed a loose hierarchy in recent years as it took on groups as diverse as the Church of Scientology and the Motion Picture Association of America.
The coordination and the tactics developed in those campaigns appeared to make this week's attacks more powerful, allowing what analysts believe is a small group to enlist thousands of activists to bombard Web sites with traffic, making them at least temporarily inaccessible. Experts say the group appears to have used more sophisticated software this time that allowed supporters to repeatedly visit the sites at a specific time when the command was given.
The Twitter account identified with the Anonymous movement contained messages with little more than the words “Fire now.”
The attacks thus far have been of limited effect, shutting down the MasterCard Web site, not its online transactions.
But to security experts and people who have tracked or participated in the Anonymous movement, they indicated a step forward for cyber anarchists railing against the “elites” — corporations and governments with power over both the machinery and, critics increasingly argue, the content on the Web.
“In the past, Anonymous made quite a lot of noise but did little damage,” said Amichai Shulman, chief technology officer at Imperva, a California-based security technology company. “It's different this time around. They are starting to use the same tools that industrial hackers are using.”
Many locations, formats
Despite the name, Anonymous can be found in many locations and formats. Members converse in online forums and chat rooms where friendships and alliances often build.
“It's the first place I go when I turn on my computer,” said one Anonymous activist, reached on an online chat service, who did not want to be named discussing the structure of the organisation.
Groups of these friends, who form new conversations, or threads, sometimes decide on a topic or an issue that they feel is deserving of more attention, the activist said. He described the typical Anonymous member as young; he guessed 18 to 24 years old.
While Anonymous has recently had success with attacks on sites related to copyright infringement cases, the WikiLeaks cause has brought a much greater intensity to its efforts.
The campaigns are part of Operation Payback, created in the summer to defend a file-sharing site in Sweden that counts itself part of the mission of keeping the Internet unfettered and unfiltered and that was singled out by the authorities.
“We could move against enemies of WikiLeaks so easily because there was already a network up and running, there was already a chat room for people to meet in,” said Gregg Housh, an activist who has been involved in Anonymous campaigns but disavows a personal role in any illegal online activity.
The software used to coordinate the attacks is being downloaded about 1,000 times per hour, with about one-third of those downloads coming from the United States. Recently the software was improved so that a command could be sent to a supporter's computers and the attack would begin — no human needed.
But even Mr. Barlow of the Electronic Frontier Foundation appeared to have second thoughts about where such escalation could lead: On December 9, he said that the Anonymous group members represented “a stunning force in the world.
“But still,” he said, it is “better used to open, not to close.” He added that he opposed denial-of-service attacks on principle: “It's like the poison gas of cyberspace. The fundamental principle should be to open things up and not close them.”
Things were hardly so serious when Anonymous first made a name for itself. The group grew out of online message boards like 4chan, an unfiltered meeting place with more than its share of misanthropic behaviour and schemes.
Mr. Housh said of Anonymous: “It was deliberately not for any good. We kind of took pride in it.”
With its work on behalf of WikiLeaks, Anonymous has found a much more high-profile cause. As the campaign expands, many fear a more contentious Internet as governments and businesses respond to more serious attacks by activists who benefit from improvements in bandwidth and readily available hacking tools.
“Home field advantage goes to the attacker,” said Gunter Ollmann, vice-president of research at Damballa, an Atlanta-based firm that specialises in Internet protection. “With a little bit of coordination and growing numbers of participants, these things will continue to happen regularly.” (Reporting was contributed by John Markoff and Ashlee Vance from San Francisco, Ravi Somaiya from London and Marlise Simons from Paris.)— © New York Times News Service