THE GUARDIAN · 2026-10-29 23:22 UTC

Polymarket temporarily suspends trading on international platform due to security incident

Polymarket halted trading on its international platform for about an hour due to a security incident involving third-party performance-monitoring tool DebugBear. The company has promised to fully reimburse affected traders and referred the incident to UK law enforcement. DebugBear's website was also unavailable and the company advised clients to remove its embed code from their websites.

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