HackFraudPolymarket returns $3.9M after DNS hijack via DebugBear attack
Published: 2 Nov 2026 · Greece
Polymarket refunded $3.9 million to traders following a DNS hijack caused by a supply-chain attack through DebugBear. The incident affected 726 cryptocurrency wallets globally.
Who is at risk
Cryptocurrency traders and wallet holders
How to protect yourself
- Use strong, unique passwords for crypto accounts
- Enable two-factor authentication on all wallets
- Monitor wallet activity regularly for unauthorized transactions
Source: SecNews.gr (GR) (secnews.gr)
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