ZachXBT identifies French bank Crédit Mutuel Arkéa as $133m theft victim
The on-chain investigator linked the French group to a series of suspicious withdrawals from centralised exchange accounts that occurred on 1 November.
Key takeaways
- 1ZachXBT named Crédit Mutuel Arkéa as the victim of a $133m crypto theft
- 2The attacker swapped stolen stablecoins into ether and monero to hide the trail
- 3The French banking group manages approximately $235bn in total assets
On-chain investigator ZachXBT said on 4 November that the French banking group Crédit Mutuel Arkéa is the victim of a crypto theft worth more than $133m. The disclosure follows an earlier report by the investigator on 1 November regarding a large loss from an unnamed European entity. The bank, which manages approximately $235bn in assets, has not yet publicly confirmed the incident.
According to Wu Blockchain, which cited the investigator's findings, the attacker withdrew funds in the stablecoins USDC and USDT from several centralised exchange accounts. The thief then swapped these assets into ether and the privacy-focused coin monero before moving the capital across different blockchains. The total value of the suspected theft increased from an initial estimate of $106m to the current $133m figure as more transactions were identified.
Crédit Mutuel Arkéa is a major French cooperative banking group with a significant presence in the European financial sector. The incident involves some of the largest assets in the crypto market, including ether, which has a market value of $276.4bn, and the stablecoins USDT and USDC. Monero, often used in such exploits for its privacy features, currently has a market value of $11.8bn and is ranked 12th by size, according to YourKhabri data.
The scale of the theft suggests a sophisticated breach of institutional security at a time when traditional banks are increasingly interacting with digital assets. Traders will watch for any official statement from the bank or French regulators regarding the security of its exchange accounts. The use of privacy coins like monero to hide the trail of stolen funds remains a primary challenge for investigators and law enforcement trying to recover the assets.
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Reported and edited by the YourKhabri desk under our editorial policy. Nothing here is investment advice.