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Comparing Mar 30, 2026 latest (May 12, 2026) Swap

RM543239 - Microsoft Teams: Brand Impersonation Protection for Teams Calling

Microsoft 365 Roadmap

Metadata at latest

Last Updated

May 12, 2026

Published Jan 8, 2026

Status

Rolling out

Release

General Availability
Targeted Release

Platforms

Desktop
Mac

Service

Microsoft Teams

Tag

Rolling out
General Availability
Targeted Release
Worldwide (Standard Multi-Tenant)
GCC

Cloud

GCC
Worldwide (Standard Multi-Tenant)

Metadata changes

Tags
GCC, General Availability, In development, Targeted Release, Worldwide (Standard Multi-Tenant)GCC, General Availability, Rolling out, Targeted Release, Worldwide (Standard Multi-Tenant)
Status
In developmentRolling out

Body changes

removed textadded text

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.

GA date: May CY2026