Multiple Polymarket users report stolen funds as platform restricts trading and launches investigation Several Polymarket users have reported unauthorized money transfers, with some claiming hundreds of thousands of dollars in losses. Users have suspected a possible front-end compromise, though the cause is still unconfirmed. Polymarket said it had entered a cancellation-only mode and suspended relay operations while it investigated. The platform previously reported a third-party vendor breach that led to about $3 million in stolen user funds, but said the vulnerability has been patched and affected users will receive a full refund. - Link.