Posted inMicrosoft Teams
![(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-dominikagregus-992320-1024x683.webp "(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540] 11")
Posted inMicrosoft Teams
(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540]
Message ID: MC1148540 (Updated) Updated October 30, 2025: We have updated the content. Thank you for your patience.IntroductionMicrosoft Teams is introducing a new protection feature that blocks messages containing weaponizable file types—such as executables—in chats and channels. This helps reduce…
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Tags: Admin impact, New feature, Prevent or fix issues, Updated message, User impactNo Comments
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