HIGHEthereum, Solana, Bitcoin·Access Control Exploit·#122 all-time

M2 Exchange

$13.7M stolenThursday, October 31, 2024 · 634 days ago

Situation Summary

10/31/2024 — EXPLOIT DETECTED

$13.7M drained from M2 Exchange on Ethereum, Solana, Bitcoin.

TECHNIQUE: ACCESS CONTROL EXPLOIT

Social Reactions

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Data: DefiLlama · Monitoring Room

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