Polymarket is in cancel only mode right now.

First reported Oct 29, 2026, 18:31 UTC

Source reports

Polymarket is in cancel only mode right now. Users reporting unauthorized withdrawals. Looks like a frontend signature drain again not a confirmed smart contract hack. If you have funds on @Polymarket - don’t sign anything new - don’t click “support” DMs - check your wallet on a… — @Hey_tyzo (X), Oct 29, 2026, 18:31 UTC

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