The €100 million fake-IBAN heist
According to its chair, attackers who entered Crédit Mutuel Arkéa through a compromised supplier created fake IBANs at its online bank Fortuneo and sent about €100 million from the bank's own account by instant transfer to accounts at other European banks, then into crypto. He says the attack was very probably assisted by advanced AI; no evidence of that has been published.
Audience: Bank security, payments and fraud teams, companies that give suppliers access to their systems, and anyone who reads 'AI heist' headlines