Polymarket users lose about $2.65 million in vendor-linked exploit
Reported: Polymarket POLYM (App)
Compiled by ScamMarketCap from public recordsHappened Oct 29, 2026
- $2.6M
- Lost by users in the exploit, per Web3 Is Going Great
- 0
- People affected
- 0
- Joined here
- 0
- Open to a lawyer
According to Web3 Is Going Great, Polymarket users lost an estimated $2.65 million in an exploit Polymarket blamed on a compromised third-party provider. Polymarket said affected users will be made whole.
From the news: this case was opened from a report by Web3 Is Going Great and hasn't been verified by ScamMarketCap. If it happened to you too, add yourself to the case.
Sources
This case file is compiled from public records and established reporting. Status as of the last update, Nov 1, 2026.
Case files summarize court records, regulator actions and established reporting.
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