Over 400 people have expressed an interest in joining a class action lawsuit against Bitcoin exchange MtGox, according to a British-based law firm.
Selachii has been gathering up investors stung by the collapse of the exchange and the prospect that it may have lost 750,000 of its customers' Bitcoins and 100,000 of its own, totalling around $480m.
The firm said on its blog that "a class action by investors seems to be the only logical action that can be taken". MtGox is already being sued in the US for alleged negligence and fraud.
Selachii is planning to take the parent company of MtGox, KK Tibanne, and MtGox chief Mark Karpeles to court in London after it finishes finding potential claimants on Friday this week.
Richard Howlett, the co-founder of the law firm, told Reuters that there were more than 400 people already signed up "from every country you can think of".
He said it was impossible to say at this point what had caused the Bitcoin exchange to collapse, but the suit would take issue with the lack of disclosure by the exchange and the deposits made by customers right before the collapse.
"One of the problems and main issues that is leading to suspicion is the lack of information coming from MtGox," he told The Reg. "It is unknown at this stage if fraud is involved but this is something that will come out in disclosure."
MtGox has admitted on its website that it may have lost hundreds of thousands of Bitcoins "through the abuse of a bug in the Bitcoin system". The exchange is still only talking about the possibility of the Bitcoins having been stolen, though most users have already accepted that whatever happened, their Bitcoins are likely gone for good.
The exchange has claimed to have 127,000 creditors and liabilities of 6.5bn ($64m), with assets of just 3.84bn ($38m).
Howlett said that the investors who want to pursue the lawsuit just want their money and/or Bitcoins back.
"If MtGox contacted us today, we could resolve this without the necessity of a class action," he said. ®