Microsoft Teams Bugs Let Attackers Impersonate Colleagues and Edit Messages Unnoticed
Cybersecurity researchers have disclosed details of four security flaws in Microsoft Teams that could have exposed users to serious impersonation and social engineering attacks.
The vulnerabilities "allowed attackers to manipulate conversations, impersonate colleagues, and exploit notifications," Check Point said in a report shared with The Hacker News.
Following responsible disclosure in March
https://thehackernews.com/2025/11/micros...ckers.html
Cybersecurity researchers have disclosed details of four security flaws in Microsoft Teams that could have exposed users to serious impersonation and social engineering attacks.
The vulnerabilities "allowed attackers to manipulate conversations, impersonate colleagues, and exploit notifications," Check Point said in a report shared with The Hacker News.
Following responsible disclosure in March
https://thehackernews.com/2025/11/micros...ckers.html
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