(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 November 17, 2025: The rollout of Malicious URL Protection in Microsoft Teams is expected to finish before the end of November 2025 for General Availability (Worldwide). The previously announced update to make Malicious URL protection…
(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) 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 September 9, 2025: We have updated the content. Thank you for your patience.IntroductionMicrosoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about malicious URLs shared in Teams chats and channels.…
Microsoft Teams: Malicious URL Protection for Teams Chat and Channels [MC1148539]

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

Message ID: MC1148539 IntroductionMicrosoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about malicious URLs shared in Teams chats and channels. This feature helps users make safer decisions before clicking potentially harmful links. This message…
Teams admin center: Messaging safety defaults changing to “On” by default [MC1200576]

Teams admin center: Messaging safety defaults changing to “On” by default [MC1200576]

Message ID: MC1200576 [Introduction] We’re improving messaging security in Microsoft Teams by enabling key safety protections by default. This update helps safeguard users from malicious content and provides options to report incorrect detections, reducing risk and improving collaboration security. [When…