Threat actors are abusing Microsoft Teams voice calls by impersonating corporate IT support staff to trick employees into ...

Hackers are impersonating IT staff in Microsoft Teams to trick employees into installing malware, giving attackers stealthy access to corporate networks. Microsoft Teams impersonation and social ...

New research has uncovered further links between the Black Basta and Cactus ransomware gangs, with members of both groups utilizing the same social engineering attacks and the BackConnect proxy ...

Fake Teams site delivers Oyster malware via SEO poisoning and deceptive ads Spoofed page mimics Microsoft’s design, tricking users into downloading malware Best defense: type known URLs directly, ...

Researchers from Morphisec spotted Matanbuchus 3.0 in the wild The malware serves as a loader for Cobalt Strike or ransomware The victims are approached via Teams and asked for remote acccess Security ...

A new tool is available on GitHub that gives attackers a way to leverage a recently disclosed vulnerability in Microsoft Teams and automatically deliver malicious files to targeted Teams users in an ...

A threat actor has been observed using vishing via Microsoft Teams to deploy DarkGate malware and gain remote control over the victim’s computer network. Trend Micro reported that the attacker posed ...