The Microsoft Defender Security Research Team has confirmed that a pervasive new authentication code attack is compromising ...

Device code phishing attacks that abuse the OAuth 2.0 Device Authorization Grant flow to hijack accounts have surged more ...

A new wave of device code phishing shows how threat actors are scaling account compromise using AI and end‑to‑end automation.

A surge in phishing campaigns abusing Microsoft’s OAuth device code authorization flow has been observed with multiple threat clusters using the technique to gain unauthorized access to Microsoft 365 ...