Some Microsoft applications are vulnerable to an authentication issue that could enable Azure account takeover. A vulnerability in the way Microsoft applications use OAuth for third-party ...

A new report released today by application programming interface security startup Salt Security Inc. warns of significant vulnerabilities in several major online platforms’ social sign-in and Open ...

As identity and access management and single sign-on become more prevalent across government, IT pros should catch up on the differences between different security protocols. In April 2018, the Office ...

Device code phishing targets 340+ Microsoft 365 orgs since Feb 2026 via OAuth abuse, enabling persistent token hijacking and ...

Threat actors are abusing organizations' weak authentication practices to create and exploit OAuth applications, often for financial gain, in a string of attacks that include various vectors, ...

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 ...

Microsoft has warned that phishers are exploiting a built-in behavior of the OAuth authentication protocol to redirect victims to malware, using links that point to legitimate identity provider ...