Russia-linked Cozy Bear uses evasive techniques to target Microsoft 365 users

Russia-linked APT group Cozy Bear continues to target Microsoft 365 accounts in NATO countries for cyberespionage purposes. Mandiant researchers reported that the Russia-linked Cozy Bear cyberespionage group (aka APT29, CozyDuke, and Nobelium), has targeted Microsoft 365 accounts in espionage campaigns. The experts pointed out that APT29 devised new advanced tactics, techniques, and procedures to evade detection. […]

The post Russia-linked Cozy Bear uses evasive techniques to target Microsoft 365 users appeared first on Security Affairs.

apt apt29 bear breaking news cozy bear hacking hacking news information security news it information security microsoft microsoft 365 pierluigi paganini russia target