CryptoMedium21 September 2026
1 min read

CFTC Investigates Polymarket Over $10 Million Fraud Attempt

Key Facts

1The Commodity Futures Trading Commission (CFTC) has opened an investigation into Polymarket regarding a fraud attack that occurred in February.
2Fraudsters attempted to steal at least $10 million from Polymarket's US platform.

In a move reflecting heightened scrutiny of digital asset platforms, the Commodity Futures Trading Commission (CFTC) has opened an investigation into Polymarket regarding a fraud attack that occurred in February. According to reports, fraudsters attempted to steal at least $10 million from the platform's US operations, leading the commission to order the preservation of records tied to the incident and other related matters.

Data indicates that the attack involved linking stolen debit cards to thousands of accounts to place bets and withdraw funds, with the payment processor rejecting over 80% of incoming deposits as fraudulent at one point. Amidst this regulatory pressure, the platform saw the resignation of its Chief Compliance Officer in April, followed by the departure of other heads in the US anti-money-laundering and regulation divisions.

While the law firm Sullivan & Cromwell determined that the platform acted in compliance with applicable regulations, this investigation increases regulatory anxiety within the crypto sector. Looking at the economic calendar, investors are monitoring central bank communications following recent events like the Lagarde speech, though direct price data for Polymarket is currently unavailable given its operational structure.