Ankr

What happened

• Ankr, a defi protocol, lost $5.0M on December 2, 2022.

• The 46th largest of the 185 incidents recorded in 2022: under 1% of the $3.63B lost to hacks that year.

• One other incident was recorded the same day.

• The first of 2 recorded incidents at Ankr; the next followed in August 2026, $410K.

• Improper Access Control is behind 142 recorded incidents totalling $1.19B; this is the 19th largest of them.

• $5.0M is recorded as returned — 100% of the amount taken.

Cite this record

Monitoring Room, "Ankr hack (2022) — $5.0M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/ankr

Other recorded incidents at Ankr

DefiLlama records 2 separate incidents under this name.

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