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VERIFIED SECURITY INCIDENT · DCI-2026-020

Lumi Finance smart-account authorization flaw

An authorization weakness affecting smart accounts enabled approximately $270,000 in unauthorized asset transfers.

Incident date2026-07-13 Attack typeWallet vulnerability SeverityHigh Involved chainsArbitrum

Incident overview

An authorization weakness affecting smart accounts enabled approximately $270,000 in unauthorized asset transfers.

Amount basis

Reported loss: $270,000

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.