Sonic ICP

What happened

• Sonic ICP, a defi protocol, lost $276K on July 15, 2026.

• The 170th largest of the 306 incidents recorded in 2026 so far: under 1% of the $2.34B lost to hacks that year.

• 3 other incidents were recorded the same day, the largest Ostium ($23.8M).

• Withdrawal Logic Flaw is behind 33 recorded incidents totalling $58.7M; this is the 18th largest of them.

Cite this record

Monitoring Room, "Sonic ICP hack — $276K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-23 04:00 UTC. https://monitoringroom.com/situation/crypto-hack/sonic-icp

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