Details of the attack
Credit Mutuel Arkea stated on Wednesday that the attack has been "contained." According to the bank, hackers gained access to Arkea's own accounts to make transfers to other banks. The bank clarified that the hackers did not access client accounts and that clients did not suffer any losses.
Arkea noted that the stolen funds were converted into cryptocurrencies on specialized platforms. The bank stated that a portion of the funds has been blocked and that efforts are underway to recover the money. The institution ruled out human error as the cause of the transfers, stating it "was a sophisticated attack coming from the outside."
While the bank acknowledged the scale of the losses, it did not confirm a figure of $133 million reported by the newspaper Le Telegramme. The bank added, "The amount of funds concerned by the attack, which is still being evaluated, was not… such as to undermine the financial health and solidity of the group."