Wanchain

What happened

• Wanchain, a chain, lost $10.0M on July 21, 2026.

• The 25th largest of the 306 incidents recorded in 2026 so far: under 1% of the $2.34B lost to hacks that year.

• 2 other incidents were recorded the same day, the largest 42DAO ($912K).

• Signature Verification Flaw is behind 14 recorded incidents totalling $423.6M; this is the 3rd largest of them.

Cite this record

Monitoring Room, "Wanchain hack — $10.0M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-23 04:00 UTC. https://monitoringroom.com/situation/crypto-hack/wanchain

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