Polymarket Halts International Trading Amid Third-Party Security Incident
Polymarket temporarily halted trading on its international platform on Thursday due to a security incident involving a third-party provider. Trading has since resumed.

Lafayette, LA, October 29, 2026 —
Polymarket, a prediction market platform, temporarily suspended trading operations on its international platform this past Thursday. The halt was initiated as a precautionary measure following a security incident that involved one of its third-party service providers.
Details regarding the specific nature or scope of the security incident were not immediately available. The name of the third-party provider implicated in the event has not been disclosed. The platform confirmed that the trading suspension was implemented to ensure the security and integrity of its services during the incident.
Following the temporary disruption, Polymarket has since announced that trading on its international platform has resumed. The company has not provided further information on the security measures taken or any potential impact the incident may have had beyond the trading halt. The duration of the trading suspension was not specified.
This incident highlights the reliance of digital platforms on third-party providers and the potential vulnerabilities that can arise within such interconnected systems. The company has not commented on whether further investigations or security enhancements are planned in response to the event.
Story summarized from the original created by KAITLYN HUAMANI, Associated Press on www.klfy.com, see more information here.
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