World Wires · story 79692 · unverified · 2 source(s)

Attackers Use Microsoft Teams Scams to Deliver Malware

Researchers warn of a recurring pattern where threat actors use Microsoft Teams external chat features for IT support impersonation and malware deployment.

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Coverage

• Security warning on external Teams chat and social engineering Mastodon #ransomware · tier D · clear net · 2026-10-26 18:39 UTC
• Arctic Wolf Labs documents Microsoft Teams IT-support impersonation attacks Mastodon #ransomware · tier D · clear net · 2026-10-26 18:14 UTC
• Attackers Use Microsoft Teams Scams to Deliver Malware The Hacker News · tier D · clear net · 2026-10-26 15:52 UTC

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