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Launched

Microsoft Teams: Report a Suspicious Call in Microsoft Teams

Why it matters: Generally available

Microsoft Teams now includes a capability that lets users flag calls they believe are unusual or suspicious. When a call is reported, the signal helps Microsoft strengthen security measures and reduce future unwanted or malicious call activity. This feature empowers users to actively contribute to real-time threat detection, enhancing organizational safety.

Target March CY2026Cloud WorldwidePlatform Desktop, Mac, WebSource updated 2026-05-05

Affected: Microsoft Teams, Microsoft Defender for Office 365

View at Microsoft →