Mt Gox CEO May Face Rearrest Over $2.6 Million Customer Fund Theft
The CEO of bankrupt bitcoin exchange Mt Gox will face fresh theft charges from Japanese police tomorrow, reports say.

The CEO of bankrupt bitcoin exchange Mt Gox may face fresh embezzlement charges from Japanese police tomorrow, reports claim.
Mark Karpeles has been in custody for three weeks, the maximum time suspects can be detained without formal charges, following claims he manipulated volumes on the once-leading exchange prior to its collapse last February.
New allegations, reported by the Yomiuri newspaper, claim the 30-year-old embezzled ¥321m ($2.6m) of customer deposits to support other personal projects, including a 3D software company. If enforced, these will 'reset the clock' on how long the Tokyo Metropolitan Police can hold Karpeles, giving him up to another 23 days in custody.
Mt Gox was once responsible for 80% of bitcoin trading volume, however it has been rocked by scandal following its closure. At the time of the company's insolvency, as much as 744,400 BTC (then worth $340m) was reported missing.
Some 200,000 BTC was later discovered in a cold wallet under Karpeles' control, however questions remain about insider involvement and just how long customer funds had been missing.
For the full history of the failed exchange, check out our timeline.
Tokyo image via Shutterstock
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Crypto exchange HashKey's shares fall 5% on trading debut in Hong Kong

Investors questioned whether Hong Kong’s dominant licensed exchange can turn surging volumes and regulatory advantage into sustainable profits.
What to know:
- HashKey Holdings' shares fell about 5% in their Hong Kong trading debut, highlighting investor caution despite the company's dominant market position.
- The company reported significant losses due to its ultra-low fee strategy, which has not kept pace with operating costs.
- HashKey's growth is increasingly tied to Hong Kong's regulatory framework, affecting its market outlook.











