The prediction market giant Polymarket said it's refunding users who had funds stolen due to a third party breach.
In Brief
Posted:
12:58 PM PDT · June 25, 2026
Image Credits:Graeme Sloan/Bloomberg / Getty Images
Prediction market giant Polymarket confirmed that hackers stole funds from an unspecified number of users after a third party breach.
Hackers Steal Funds From Polymarket Users, Potentially Millions
Polymarket confirms hackers stole $3M from users after third-party vendor was compromised
Polymarket says it’s refunding some users after hackers stole their crypto.
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"We're contacting impacted users & refunding them in full."
Hackers drained roughly three million dollars from Polymarket users after a compromised vendor injected malicious code into the…
In a post spotted by TechCrunch, Polymarket says “a 3rd party vendor had been compromised, injecting malicious script into our…
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Polymarket's rewards wallet was drained of roughly $700K through a six-year-old compromised private key. User funds were not…
Polymarket launched an investigation into a security incident tied to a compromised operations wallet that drained an estimated…
