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Roadmap ID 543239 Rolling outGCC

Microsoft Teams: Brand Impersonation Protection for Teams Calling

Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 roadmap entry

Summary

Identify if an external user is impersonating a brand commonly targeted by phishing attacks, during their initial contact with an enterprise user via Teams calling.

Status
Rolling out
General availability target
May 2026
Preview target
Not published
Clouds
Worldwide (Standard Multi-Tenant), GCC
Release phases
General Availability, Targeted Release
Platforms
Desktop, Mac
Source created
8 Jan 2026
Source modified
12 May 2026 · 6mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 12 Nov 09:03 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current

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