Hackers are abusing the legitimate OAuth redirection mechanism to bypass phishing protections in email and browsers to take ...

Microsoft uncovers OAuth phishing campaigns that abuse login redirects to deliver malware and steal credentials.

Microsoft has warned that fraudulent Microsoft Partner Network (MPN) accounts were used in a phishing campaign that featured bogus apps that tricked victims into granting them permissions to access ...

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 ...

Threat actors are increasingly including malicious OAuth apps in their campaigns to break into cloud-based systems and applications. To address this growing problem, Microsoft is adding automated ...

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 ...