Microsoft Teams: Weaponizable File Type Protection for Teams Chat and Channels Beta
Data as of 2 hours ago (26 October 2026)
This item was no longer present in the roadmap feed as of 18 October 2026. Microsoft removes entries for several reasons — cancelled, merged into another entry, or reorganised — and the feed does not say which.
Description
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.
Change history
Added to the roadmap 13 August 2025. Tracked here since 1 September 2026. Earliest target we recorded: September 2025 (since tracked — Microsoft may have moved it before we started watching).
Nothing has changed on this item since tracking began on 1 September 2026. Changes appear here as Microsoft updates the feed.