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VERIFIED SECURITY INCIDENT · DCI-2026-007

Summer.fi shared-accounting price manipulation

An attacker manipulated shared vault accounting and price calculations, causing approximately $6.04 million in reported losses.

Incident date2026-07-06 Attack typeProtocol exploit SeverityCritical Involved chainsEthereum / Base

Incident overview

An attacker manipulated shared vault accounting and price calculations, causing approximately $6.04 million in reported losses.

Amount basis

Reported loss: $6,040,000

Evidence boundary

The archive preserves the publicly reported cause, sequence, asset-flow status, and evidence boundaries. Attribution or downstream movement not established by the cited sources remains unconfirmed.