Mt.Gox Posts New Statement On Alleged Bitcoin Theft, Bankruptcy Filing

Mt.Gox, a leading Bitcoin exchange that filed for bankruptcy protection on Friday, just issued another statement today. The company, which had been conspicuously silent over the past several months as customers sought to withdraw funds, is adding a bit more clarity on the state of its losses.

Much of what it says confirms an earlier crisis strategy document that was leaked. The company says that 750,000 bitcoins, or $446 million worth, of customer holdings were lost. Then on top of that, an additional 100,000 bitcoins belonging to the company had disappeared. That makes for a total loss of more than $500 million worth of bitcoins.

The company says that a software bug created an increase in incomplete Bitcoin transfers, which hackers might have exploited to take out funds. As we’ve written before, Mt.Gox was perceived to be a well-intentioned but technically and financially incompetent player in the nascent Bitcoin universe. An anonymous former employee told The Daily Beast that the company failed to do basic things in accounting reconciliation and patching software bugs.

As Mt.Gox faces continued troubles, other exchanges like Slovenia’s Bitstamp and then American venture-backed competitors may be in a position to step in. Mt.Gox has opened up a customer support line to answer questions today.

February 28, 2014

To anyone concerned
Mark Karpeles
Representative Director
MtGox Co., Ltd.
Shibuya 2-11-5
Shibuya-ku, Tokyo


MtGox Co., Ltd. made today an application for commencement of a procedure of civil rehabilitation (minji saisei) at the Tokyo District Court. This application was accepted on the same day. Further, MtGox Co., Ltd is under several orders issued by the Court : a preservative order prohibiting it from paying its debts, transferring its assets or establishing security over its assets, an order establishing a comprehensive prohibition of forced attachment of its assets by its creditors and a supervisory order ordering supervision by a supervisory committee. In consequence, MtGox hereby informs you as follows.
We first express our most sincere regrets and apologies for this situation and for causing so much inconvenience to all our users and other interested parties. We will fully respect the above orders and maintain our assets with all the necessary care.

Financial situation, reasons and timeline leading to this application
(1) As of now, the liabilities of MtGox Co., Ltd exceed its assets and its financial situation is as follows:

Total amount of assets 3,841,866,163
Total amount of current liabilities 6,501,119,371
(2) The increase of current liabilities may be linked to a loss of bitcoins and customer funds. These are now investigated by an expert and all efforts are made to discover the truth. This application was prompted by the following troubles:

At the start of February 2014, illegal access through the abuse of a bug in the bitcoin system resulted in an increase in incomplete bitcoin transfer transactions and we discovered that there was a possibility that bitcoins had been illicitly moved through the abuse of this bug.
As a result of our internal investigation, we found that a large amount of bitcoins had disappeared. Although the complete extent is not yet known, we found that approximately 750,000 bitcoins deposited by users and approximately 100,000 bitcoins belonging to us had disappeared.
We believe that there is a high probability that these bitcoins were stolen as a result of an abuse of this bug and we have asked an expert to look at the possibility of a criminal complaint and undertake proper procedures.
On the same day (24th), we found out large discrepancies between the amount of cash held in financial institutions and the amount deposited from our users. The amounts are still under investigation and may vary but they approximate JPY 2.8 billion.
We are investigating the causes of these problems. Since there are probably a variety of causes including hacking by third parties, we need to investigate a huge amount of transaction reports in order to establish the truth. As of this date, we cannot confirm the exact amount of missing deposit funds and the total amount of bitcoins which disappeared.
Once we discovered that bitcoins had disappeared and the discrepancies between cash funds and deposit balances, we judged that it would be difficult to continue our activities normally and we therefore closed our site at noon on the 25th (Japan time).

(3) Regarding the filing of a complaint or damages report, an expert has been mandated and investigations have started. We will make all efforts to ensure that crimes are punished and damages recovered.
Further we will fully cooperate with inquiries from authorities and investigations related to this matter, in Japan or overseas.

In order to increase repayments to our creditors, it is necessary to explore the possibility of having MtGox Co., Ltd. continue its business. This is why the civil rehabilitation procedure has been chosen, Rebuilding MtGox Co., Ltd under the supervision of the court in a legally organized procedure while giving proper explanations will not be for the sole benefit of the company but for that of the whole bitcoin community.
All efforts will now be made to restore the business and recover damages to repay debts to creditors. We hope for the understanding and cooperation of all.

Outline of the application
(1) Application date February 28, 2014
(2) Jurisdiction Tokyo District Court
(3) Counsel of applicant
Baker & McKenzie (Gaikokuho Joint Enterprise)
Attorney-at-law Junko Suetomi
Attorney-at-law Yamamoto Hideyuki
Yodoyabashi & Yamagami Legal Professional Corporation
Attorney-at-law Akio Shinomiya
Attorney-at-law Kazumasa Kawai

(4) Supervisor Nagashima Ohno & Tsunematsu
Attorney-at-law Nobuaki Kobayashi
(5) Investigator idem
(6) Case no. 2014 (sai) 12Civil rehabilitation commencement application

Contact information
A call center has been established to respond to all inquiries. The call center is planned to start on March 3, 2014. All inquiries to MtGox Co., Ltd. should be made to the following telephone number:
Telephone number +81 3-4588-3921
Working hours Monday to Friday 10am to 5pm (Japan time)

Please refrain from contacting the office of the supervisor/investigator.