Polymarket trading paused over a security issue involving this third-party UK provider

Trading on its international platform was halted for nearly an hour, but resumed on Thursday afternoon.

A phone displays sports trades on Polymarket, April 16, 2026, in Portland, Ore. [Photo: Jenny Kane/AP Photo]

Polymarket temporarily halted trading on its international platform Thursday because of a security incident that compromised a third-party provider, the........

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