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WikiLeaks backers threaten more cyber attacks

2010-12-10 09:02

LONDON/WASHINGTON - Cyber attacks on global companies seen as enemies of WikiLeaks drew the attention of US authorities on Thursday and Dutch police arrested a 16-year-old boy suspected in attacks on credit card sites of Visa and Mastercard.

Internet activists vowed to crash sites that have blocked business with WikiLeaks and PayPal, and others saw sporadic outrages.

US Attorney General Eric Holder said US authorities were looking into cyber attacks on companies like and others. "We are aware of the incidents," he said.

The teenage boy was arrested by a high-tech crime unit in The Hague after admitting to attacks on the websites of two credit card companies, MasterCard and Visa, the prosecution in the Netherlands said on its website.

The suspect, whose details were not disclosed, was believed to be part of a larger group of hackers under investigation that participated in so-called denial of service attacks, the prosecution said. Data and computer equipment were confiscated during his arrest.

The loosely organized campaign to avenge WikiLeaks against those who have obstructed its operations, calling itself Operation Payback, has already temporarily brought down the websites of Visa and MasterCard, and of the Swedish government.

A succession of US institutions has withdrawn services from WikiLeaks after the website published thousands of sometimes embarrassing secret US diplomatic reports that have caused strains between Washington and several allies.

In Moscow, Russian Prime Minister Vladimir Putin said the arrest of WikiLeaks founder Julian Assange showed the West was hypocritical in its criticism of Russia's record on democracy.

When asked about leaked US diplomatic cables that cast him as Russia's "alpha-dog" ruler of a corrupt bureaucracy, Putin questioned whether the US Foreign Service was a "crystal clean source of information."

WikiLeaks activists instructed their followers on Thursday to mount a distributed denial of service attack on a PayPal website that manages the integration of the company's payment processing technology with independent online merchant websites. Paypal is a subsidiary of eBay.

A PayPal spokesman said the company had detected an attack on the site,, but that it appeared to be operational, although various attempts to access the website by Reuters on Thursday were unsuccessful.

Online retail and web-hosting powerhouse Amazon last week stopped hosting WikiLeaks' website, and on Thursday it briefly became the main target of the pro-WikiLeaks campaigners - before they admitted it was too big for them, for the moment.

"We cannot attack Amazon, currently. The previous schedule was to do so, but we don't have enough forces," read one message on Twitter.

The activists said they would instead attack PayPal, which has suspended the WikiLeaks account the organization had used to collect donations. MasterCard and Visa had also become targets after stopping processing donations.

By early evening EST (1810 GMT), the main websites of PayPal, Amazon - a key Christmas shopping destination - MasterCard and Visa all appeared to be functioning normally.

Operation payback

Facebook said it had removed the activists' Operation Payback page on Thursday because it was promoting a distributed denial of service attack - a form of freezing websites by bombarding them with requests that is illegal in many countries.

The campaign also disappeared briefly from Twitter before reappearing in a different guise. Twitter declined to comment.

In an online letter, Anonymous, a loose-knit group, said its activists were neither vigilantes nor terrorists. It added: "The goal is simple: Win the right to keep the Internet free of any control from any entity, corporation, or government."

Some of the motivation for the cyber campaign appears to stem from anger at the arrest in Britain of Assange over alleged sex crimes committed in Sweden. He is in jail in London, awaiting an extradition hearing.

Assange said last week he had expected clampdowns in countries such as the United States that championed free speech, and had deliberately picked providers like Amazon to host its data to test that theory.

UN High Commissioner for Human Rights Navi Pillay voiced concern on Thursday at reports of pressure being exerted on private companies to halt financial or Internet services for WikiLeaks.

"The campaign is not over from what I've seen, it's still going strong. More people are joining," a spokesman for the Anonymous group calling himself "Coldblood" told BBC Radio 4. The speaker, who had an English accent, said he was aged 22 and was a software engineer.

"Anonymous has targeted mainly companies which have decided for whatever reason not to deal with WikiLeaks. Some of the main targets involve Amazon, MasterCard, Visa and PayPal."

Limited interruption

In a statement on Thursday, MasterCard said although there was a limited interruption of some online services, cardholders could continue using cards for transactions worldwide. Its main processing systems were not compromised, the statement said.

The campaigners also claimed responsibility for bringing down Visa Inc's site, which was temporarily unavailable in the United States, but later restored. Swedish newspaper Aftonbladet said the Swedish government's website was down for a short time overnight in the latest apparent attack.

Assange, a 39-year-old Australian, has been hailed as an advocate of free speech by supporters, but now finds himself fighting serious sexual allegations made by two women in Sweden.

Assange will have another court appearance next Tuesday and his supporters assert he is being victimized for his work.

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