Microsoft Teams Vulnerability Enables Hackers to Launch Spoofing Attacks

A newly discovered security vulnerability in Microsoft Teams is raising alarms across the cybersecurity community. The flaw allows malicious actors to impersonate trusted senders — including colleagues, IT administrators, and executives — enabling highly convincing spoofing attacks that can bypass traditional security defenses and deceive even vigilant users.

As organizations worldwide rely on Microsoft Teams for day-to-day communication, collaboration, and sensitive data sharing, this vulnerability represents a serious threat to enterprise security.…