Rocket Perp

What happened

• Rocket Perp, a defi protocol, lost $288K on September 5, 2026.

• The 169th 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 Secured Finance Lending ($104K).

• Risk Parameter Abuse is behind 8 recorded incidents totalling $26.4M; this is the 6th largest of them.

• $288K is recorded as returned — 100% of the amount taken.

Cite this record

Monitoring Room, "Rocket Perp hack — $288K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-23 03:00 UTC. https://monitoringroom.com/situation/crypto-hack/rocket-perp

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