Digital Asset
Intelligence
Security Incident · ETH Ecosystem

Crédit Mutuel Arkéa Account Credentials Stolen: $133.00M Reported Loss

·Source-attributed incident record

Incident Overview

On-chain investigator ZachXBT reported that French bank Crédit Mutuel Arkéa (with ~$235 billion in assets) had its centralized exchange accounts compromised in early November 2026, with losses exceeding $133 million (mainly withdrawn as USDC/USDT). Funds were rapidly swapped to ETH, bridged across chains, and laundered into privacy assets like Monero. The bank has not publicly confirmed the incident.

Sources & References

Original incident referencehttps://t.me/investigations/375 (opens in a new tab)

This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.

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