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 ...

Device code phishing attacks that abuse the OAuth 2.0 Device Authorization Grant flow to hijack accounts have surged more than 37 times this year. In this type of attack, the threat actor sends a ...

A new phishing-as-a-service (PhaaS) campaign is abusing Microsoft’s device code authentication flow to gain unauthorized access to user accounts. Sekoia researchers first spotted the toolkit ...

Multiple Russian nation-state actors are targeting sensitive Microsoft 365 accounts via device code authentication phishing, a new analysis by Volexity has revealed. The firm first observed this ...

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