Monitoring
Dashboard/Crypto Hacks/Cozy V2
LOWOptimism·Insufficient Sender Verification Exploit·#460 all-time

Cozy V2

$427K stolenSaturday, August 30, 2025 · 331 days ago

Situation Summary

8/30/2025 — EXPLOIT DETECTED

$427K drained from Cozy V2 on Optimism.

TECHNIQUE: INSUFFICIENT SENDER VERIFICATION EXPLOIT

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Data: DefiLlama · Monitoring Room

Source: DefiLlama · 600 recorded incidents · data as of 2026-07-27 02:04 UTC