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 ...

A range of state-sponsored and financially motivated threat groups are abusing Microsoft’s OAuth 2.0 device authorization grant flow to trick users into giving them access into their M365 accounts.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Proofpoint reports phishing surge abusing Microsoft OAuth 2.0 device code flow Victims enter ...

A suspected Russia-aligned group has been attributed to a phishing campaign that employs device code authentication workflows to steal victims' Microsoft 365 credentials and conduct account takeover ...

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 ...