French bank confirms cyber heist, hackers suspected to have stolen an estimated $133 million

Crédit Mutuel Arkéa, a French bank, has confirmed a cyber heist in which hackers are suspected to have stolen a significant amount of money. The attackers compromised a supplier to gain access and made transfers using the bank's own account. The estimated loss from the heist is substantial. The bank disclosed the incident in a press notice, though it did not name the compromised supplier.