Multiple users have reported losses on Polymarket, a major prediction platform, after a recent breach that appears tied to a third-party authentication provider.
Polymarket users describe sudden account breach and drained balances
Reports of account breach on Polymarket began emerging earlier this week on X and Reddit, as affected users shared details of sudden losses. One user wrote that on waking up, they saw 3 login attempts to their account despite insisting their device was not compromised.
That user said Google flagged nothing suspicious and all other services looked normal. However, after visiting the platform, they discovered that all their open positions had been closed and their balance had dropped to just $0.01, suggesting a complete wallet drain.
Another commenter on Reddit described a similar Polymarket account breach, receiving three login notifications before funds vanished from the account. Moreover, they claimed they had not clicked any links and had two-f
We współpracy z: https://en.cryptonomist.ch/2025/12/24/polymarket-breach-third-party-auth/
