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 ...

Microsoft Teams stores authentication tokens in unencrypted plaintext mode, allowing attackers to potentially control communications within an organization, according to the security firm Vectra. The ...

With organizations increasingly adopting cloud-based services and applications, especially collaboration tools, attackers have pivoted their attacks as well. Microsoft services consistently rank at ...