# Polymarket pauses trading after $2.65 million exploit, says third-party provider was compromised

https://mins.news/en/item/121336

- The Block, 2026-10-29 19:00 UTC
- Economy
- Original: https://www.theblock.co/news/defi/2026-10-29-polymarket-exploit-2-5-million-cancel-only-mode-432158

> More than $2.5 million was lost from Polymarket within minutes after a third-party provider was compromised, the platform said. It has since put its exchange in cancel-only mode.

## Related coverage

- [Binance reports $6.3 billion security breach: What is known and what comes next](https://mins.news/en/video/121978) — CNA, 2026-10-30
- [Polymarket pauses international trading for about an hour after security incident](https://mins.news/en/item/121631) — The Guardian, 2026-10-29
- [Polymarket halts trading after vendor compromise; affected users to be made whole](https://mins.news/en/item/121354) — NBC News, 2026-10-29
- [Polymarket suspends trading after third-party breach causes user losses](https://mins.news/en/item/121335) — CoinDesk, 2026-10-29
