Polymarket Pauses Trading as Prediction Market Investigates Security Incident
What Decrypt reports, why it matters and what remains unconfirmed.

The story in one view
- Reported by
- Decrypt
- Coverage lens
- Security and resilience
- Published
- Evidence status
- Cross-source reports linked
What Decrypt reports
Polymarket restricted trading and paused relayer actions as users report funds leaving their accounts. A suspected attacker wallet holds about $2.65 million in POL, per Arkham data.
The immediate significance
The report identifies a security development, but the available information does not provide enough matched evidence for a more specific impact judgment. That assessment remains open.
CoinDesk has also published a related report, providing another attributed account to compare without treating repetition as proof.
What remains unknown
- No matched primary document independently supporting the central claim is linked to this page.
How the story developed
CoinDesk and Decrypt are reporting related developments. Reports are shown in publication order; separate coverage is not independent confirmation.
CoinDesk Polymarket brings ultra-short crypto prediction markets to U.S. platform
Polymarket’s new Up/Down crypto contracts come as the CFTC renews scrutiny of the prediction market’s compliance with its 2022 U.S. onboarding terms.
DecryptCurrent briefing Polymarket Pauses Trading as Prediction Market Investigates Security Incident
Polymarket restricted trading and paused relayer actions as users report funds leaving their accounts. A suspected attacker wallet holds about $2.65 million in POL, per Arkham data.
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