On Air Now

Upcoming Shows

Program Schedule »

Listen

Listen Live Now » 1230 AM Sioux Falls, SD 98.1 FM Sioux Falls, SD

Weather

Current Conditions(Sioux Falls,SD 57104)

More Weather »
57° Feels Like: 57°
Wind: N 0 mph Past 24 hrs - Precip: 0”
Current Radar for Zip

Today

Partly Cloudy 78°

Tonight

Partly Cloudy 54°

Tomorrow

Mostly Sunny 81°

Alerts

Mt. Gox sued in United States over bitcoin losses

Some Bitcoins are pictured in this photo illustration in Sandy, Utah, January 31, 2014. REUTERS/Jim Urquhart REUTERS/Jim Urquhart
Some Bitcoins are pictured in this photo illustration in Sandy, Utah, January 31, 2014. REUTERS/Jim Urquhart REUTERS/Jim Urquhart

By Jonathan Stempel and Emily Flitter

(Reuters) - Mt. Gox, once the world's largest bitcoin exchange, has been sued by a customer in what may be the first of many U.S. lawsuits seeking to recoup millions of dollars of losses linked to a hacking attack that led to the exchange's bankruptcy.

In a complaint filed on Thursday in U.S. District Court in Chicago, plaintiff Gregory Greene said Mt. Gox and its chief executive, Mark Karpeles, were negligent and committed fraud for having failed to protect the Tokyo-based exchange from theft.

Greene said bitcoin prices plummeted after Mt. Gox found the security breach, but said he and other investors in the virtual currency could not cut their losses because the exchange had halted trading. Mt. Gox took down its website on Tuesday.

"Mt. Gox intentionally and knowingly failed to provide its users with the level of security protection for which they paid," said Greene, who estimated his bitcoin stake at $25,000.

The lawsuit seeks class action status on behalf of Mt. Gox users, restitution, monetary damages and other remedies.

It was not immediately clear which law firm would defend Mt. Gox against the lawsuit. Baker & McKenzie, a Chicago-based firm that represents the exchange in Japan, did not immediately respond on Friday to requests for comment.

At a news conference on Friday at the Tokyo District Court, Karpeles said he was "very sorry" and blamed Mt. Gox's collapse on a "weakness in our system," but predicted that the bitcoin market would continue to grow.

Mt. Gox said it may have 750,000 of its customers' bitcoins and 100,000 of its own, equal to about 7 percent of bitcoins worldwide, for a total loss of about $480 million.

The exchange reported having 127,000 creditors, liabilities of 6.5 billion yen ($64 million) and assets of 3.84 billion yen ($38 million).

It is common for alleged frauds that generate significant losses or attention to result in a slew of U.S. lawsuits seeking class action status, even if the alleged wrongful activity occurs outside the country.

"This is a case of serial mismanagement, if not outright fraud, by Karpeles and Mt. Gox," said Steven Woodrow, a partner at the Edelson law firm in Denver, who filed Greene's lawsuit. "Users of the exchange are collectively out millions while Mt. Gox holds onto their bitcoins. We intend to get to the bottom of this in an American court."

The case is Greene v. MtGox Inc, U.S. District Court, Northern District of Illinois, No. 14-01437.

(Additional reporting by Yoshifumi Takemoto and Sophie Knight in Tokyo; Editing by Jonathan Oatis)

Comments