Bisq

What happened

• Bisq, a defi protocol, lost $550K on May 1, 2026.

• The 141st largest of the 309 incidents recorded in 2026 so far: under 1% of the $2.36B lost to hacks that year.

• One other incident was recorded the same day: Sharwa.Finance ($33K).

• This is the 2nd recorded incident at Bisq; the previous one was in April 2020, $248K.

• Missing Input Validation is behind 53 recorded incidents totalling $330.6M; this is the 23rd largest of them.

Cite this record

Monitoring Room, "Bisq hack (2026) — $550K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/bisq-2026

Other recorded incidents at Bisq

DefiLlama records 2 separate incidents under this name.

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