More than €120 million was stolen from Crédit Mutuel Arkéa’s central system, with cryptocurrency reportedly used to launder the proceeds. Investigators say a so

More than €120 million was stolen from Crédit Mutuel Arkéa’s central system, with cryptocurrency reportedly used to launder the proceeds. Investigators say a sophisticated hacker network was involved, in a case that sharpens scrutiny of crypto-linked financial crime.