Polymarket Halted International Trading After Hackers Drained Accounts
3 sources·Updated October 29, 2026

Polymarket trading halt
Covered by 3 sources
- Guardian UK·4h agoPolymarket temporarily suspends trading on international platform due to security incident
Security incident linked to performance-monitoring tool spurred platform to halt trading for about an hour Polymarket temporarily halted trading on its international platform on Thursday because of a security incident that compromised a third-party provider, the company said.…
Read at Guardian UK → - Wired·8h agoPolymarket Halted International Trading After Hackers Drained Accounts
The company says an unnamed third-party provider was compromised. Trading has resumed, and Polymarket says affected traders will be made whole.
Read at Wired → - Forbes Business·8h agoPolymarket ‘Fully Reimbursing’ Users After Halting International Trading Amid ‘Compromised’ Third-Party Provider
Polymarket said it will fully reimburse users after it temporarily halted trading on its international platform Thursday afternoon, saying it identified a “compromised” third-party provider.
Read at Forbes Business →
