Facebook goes to court over clickjacking

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Facebook and the state of Washington sued a company on Thursday, accusing it of clickjacking.

The scheme, also known as "likejacking" because victims are tricked into using Facebook's "Like" button to perpetuate it, has grossed $1.2 million a month for the Delaware-based firm, Adscend Media, according to the state attorney general's office.

Adscend profits from the scam by collecting money from its advertising clients for every Facebook user unwittingly misdirected to a target ad or subscription service, the plaintiffs said.

Security is an arms race...

Two separate but similar claims filed in federal court by the state and Facebook accuse Adscend of violating federal and state statutes outlawing misleading or deceptive commercial electronic communications and unfair business practices.

The legal action is believed to mark the first time any state government has gone to court in a crackdown against spam spread by Facebook, the world's most widely used social media network, said Paula Selis, senior counsel for the attorney general.

She said schemes such as clickjacking have grown steadily more pervasive, and that millions of Facebook users have probably been exposed to Adscend's spam.

"Security is an arms race," Ted Ullyot, Facebook's general counsel, told a news conference at the California-based company's Seattle office to announce the lawsuits. "It's important to stay a step ahead against spammers and scammers."

Attorney General Rob McKenna, a Republican running for governor, said Washington state was taking action because "we've brought other cases like this and, more than any other state, we've developed technological and legal expertise" in the field of cyber fraud.

Representatives of Adscend or two co-owners also named as defendants could not immediately be reached for comment.

Pages designed as bait

As described in the lawsuits, the scam works as follows:

Facebook pages designed as "bait" are disseminated to social network users as posts that seemingly originate from friends, offering visitors an opportunity to view salacious or provocative content.

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