Device code phishing is not new, with multiple threat actors having used this method to breach accounts in the past. In February 2025, the Microsoft Threat Intelligence Center warned that Russian ...

Cybercriminals and state-sponsored hackers are increasingly exploiting Microsoft’s legitimate OAuth 2.0 device authorization process to hijack enterprise accounts, bypassing multifactor authentication ...

An active campaign from a threat actor potentially linked to Russia is targeting Microsoft 365 accounts of individuals at organizations of interest using device code phishing. The targets are in the ...