An existing dysfunction on the patient side of Microsoft Teams provided the opportunity for an adversary with local access to replay session tokens. Microsoft has patched this. This article will ...

Security analysts have found a severe security vulnerability in the desktop app for Microsoft Teams that gives threat actors access to authentication tokens and accounts with multi-factor ...

Attackers who gain initial access to a victim's network now have another method of expanding their reach: using access tokens from other Microsoft Teams users to impersonate those employees and ...

Thousands of publicly exposed, active application programming interface (API) tokens have been spotted across the web that could threaten software integrity and allow bad actors to access confidential ...