Hackers Steal About $2.7 Million From Polymarket Traders via Hijacked DebugBear Script

LowThe Hacker News · info@thehackernews.com (The Hacker News)·

At a glance

Severity
Low
Used in attacks
No flaws named
Reported by
1 outlet

Malicious code on the website of prediction market Polymarket sold some signed-in traders' positions and moved their funds to the hackers on October 29. The code had replaced a page-speed script that the site loaded from an outside company. Polymarket says it is refunding about $2.7 million to 726 affected wallets. Blockchain records show crypto worth about $2.64 million reached…

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Coverage

One outlet has carried this so far.

  1. The Hacker News ↗Established SourceFirst reported

    2026-11-01 07:25 UTC

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