Victims are being told to install a fake cleaner software which is nothing more than a backdoor framework.

Threat actors are abusing Microsoft Teams voice calls by impersonating corporate IT support staff to trick employees into installing the EtherRAT malware, giving attackers initial access to corporate ...

Hackers are abusing Microsoft Teams chats to impersonate IT support, gain remote access, move laterally, and steal company data, Microsoft warns. Microsoft says hackers are ditching malware for social ...

Microsoft is warning of threat actors increasingly abusing external Microsoft Teams collaboration and relying on legitimate tools for access and lateral movement on enterprise networks. The hackers ...

A recent hacking campaign impersonated notifications from Microsoft Teams and abused Microsoft’s legitimate authentication infrastructure to compromise corporate Outlook, SharePoint and OneDrive ...