ZachXBT names Crédit Mutuel Arkéa as suspected victim of $133M exploit

Blockchain investigator ZachXBT has identified Crédit Mutuel Arkéa as the likely victim of a $133 million exploit, linking the French bank to a series of suspicious outflows that were initially unattributed. The incident underscores the growing exposure of traditional financial institutions to crypto-related theft and the pressure on them to respond quickly and transparently when breaches occur. Details on which assets or chains were affected remain limited, and the bank has not yet issued a full public confirmation. Market participants will watch for official acknowledgment from Crédit Mutuel Arkéa, further on-chain tracing of the funds, and any recovery or reimbursement plans.