Financially motivated and nation-state threat groups are behind a surge in the use of device code phishing attacks that abuse Microsoft's legitimate OAuth 2.0 device authorization grant flow to trick ...

Threat Groups Hijack Microsoft 365 Accounts Using OAuth Device Code Exploit Security researchers warn that threat groups are ...

Cybercriminals have launched a widespread phishing campaign exploiting Microsoft's OAuth device code flow to bypass MFA and ...

A surge in phishing campaigns abusing Microsoft’s OAuth device code authorization flow has been observed with multiple threat ...

Proofpoint has warned about phishing campaigns abusing legitimate device authorization flow to bypass MFA and gain persistent ...

Russian threat actors have been abusing legitimate OAuth 2.0 authentication workflows to hijack Microsoft 365 accounts of employees of organizations related to Ukraine and human rights. The adversary ...