Crédit Mutuel Arkéa says attack used a service provider platform
French cooperative bank Crédit Mutuel Arkéa says a cyberattack enabled fraudulent transactions worth up to $133 million, and it suspended certain systems in response. The bank says customer assets were unaffected. It also says the incident is now closed and under control, while operations are gradually returning to normal. The bank and its scale Crédit Mutuel Arkéa is a major French banking group with more than 5.8 million members and…