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#Polygon Labs

Polymarket probes suspected wallet compromise tied to Polygon top-up wallet

Polymarket said a suspected private-key compromise hit an internal Polygon top-up wallet after reports of a $520,000 drain, while user funds stayed safe.

By Caleb MwangiMay 22, 2026

Polymarket wallet compromise probe turned to an internal Polygon top-up wallet after reports of a $520,000 drain, with user funds said to be safe.