BitMEX Faces New Lawsuit Seeking Return of 622 Bitcoin

Crypto derivatives pioneer BitMEX is facing a proposed class action in a New York court. The lawsuit seeks the return of 622.66 Bitcoin, worth roughly $40.7 million, on behalf of users who claim they suffered losses due to platform misconduct. BKX Services and David Namdar filed the complaint against HDR Global Trading and founders including Arthur Hayes. The case centers on allegations that the platform operated an internal trading desk and experienced freezes that forced liquidations during high volatility.

These claims target issues that have long shadowed offshore derivatives platforms. Traders often worry about fairness when exchanges run matching engines, hold customer data, and trade on their own accounts. The lawsuit argues that conflicts of interest and platform outages prevented users from properly managing their risk. While these are serious accusations, they remain unproven at this early complaint stage and must be tested in court.

The timing adds urgency because BitMEX recently announced plans to end its operations on September 23, 2026. A wind down does not erase legal liabilities, and claimants are moving to preserve their rights before the platform shuts down completely. Market participants should watch how the court handles these older exchange practices as the crypto industry continues to face legal reckonings over its past structure.