Impermax V3

What happened

• Impermax V3, a defi protocol, lost $380K on November 11, 2025.

• The 92nd largest of the 148 incidents recorded in 2025: under 1% of the $2.72B lost to hacks that year.

• One other incident was recorded the same day: Polymarket ($500K).

• This is the 2nd recorded incident at Impermax V3; the previous one was in April 2025, $300K.

• Liquidation Logic Flaw is behind 5 recorded incidents totalling $18.3M; this is the 4th largest of them.

Cite this record

Monitoring Room, "Impermax V3 hack (2025) — $380K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:36 UTC. https://monitoringroom.com/situation/crypto-hack/impermax-v3-2025

Other recorded incidents at Impermax V3

DefiLlama records 2 separate incidents under this name.

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