(Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels [MC1148539]

(Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels [MC1148539]

Message ID: MC1148539 (Updated) Updated October 30, 2025: We have added a reminder message to the bottom of this post. Thank you for your patience.  IntroductionMicrosoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about…
(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540]

(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…
[Reminder] Microsoft Teams Premium Self-Service Trials (Originally announced in MC670435) [MC1181209]

[Reminder] Microsoft Teams Premium Self-Service Trials (Originally announced in MC670435) [MC1181209]

Message ID: MC1181209 [Introduction]We are resurfacing MC670435, published September 2023 to remind admins of the Microsoft Teams Premium self-service trial capability. This message serves as a reminder as we begin a broader rollout of the feature announced in 2023. [When…