59/59 sources · synced 01:50 UTC Customize Public mode
Roadmap ID 499892 Launched

Microsoft Teams: Weaponizable File Type Protection for Teams Chat and Channels

Microsoft 365 roadmap entry

Summary

Microsoft Teams now blocks messages containing weaponizable file types, such as executables, in chats and channels, increasing protection against malware and other file-based attacks.

Status
Launched
General availability target
Sep 2025
Preview target
Not published
Products
Microsoft Teams
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Targeted Release
Platforms
Android, Desktop, iOS, Web
Added to the roadmap
13 Aug 2025
Last changed
12 Dec 2025 · 10mo ago
recently changed
ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft. Microsoft, Windows, Microsoft 365, Azure, and related names are trademarks of the Microsoft group of companies. Data comes from public sources listed on Sources; every item links to its original page. Dates and statuses can change after they are read. Built by Evotec. This is the public demo. It can also run on your own server, with your Microsoft 365 tenant and device data kept inside your network; Evotec can help you deploy and extend it.