Threat actors are exploiting complex routing scenarios and misconfigured spoof protections to send spoofed phishing emails, ...

Attackers trick users into approving access on real Microsoft pages OAuth device code phishing surged sharply since September 2025 Both cybercriminals and state-linked actors reportedly use this ...

Get tech news that matters delivered weekly. Join 50,000+ readers.

Cybercriminals are launching a widespread wave of phishing attacks that bypass Multi-Factor Authentication (MFA) by exploiting a standard Microsoft 365 feature. Security researchers at Proofpoint warn ...

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

Hackers are abusing a legitimate Microsoft authentication feature to break into enterprise Microsoft 365 accounts, even when multifactor authentication is enabled. Security researchers warn that ...

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 ...

openid-client simplifies integration with authorization servers by providing easy-to-use APIs for the most common authentication and authorization flows, including OAuth 2 and OpenID Connect. It is ...