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MC1148539 — Microsoft Teams: Malicious URL Protection for Teams Chat and Channels

MC1148539Microsoft TeamspreventOrFixIssueUpdated: 17 November 2025

Microsoft Teams will complete rollout of Malicious URL Protection by November 2025, warning users about harmful links in chats and channels. The feature will be off by default during Targeted Release and on by default at General Availability. Admins can enable or configure it via Teams Admin Center or PowerShell.

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Applies to: Microsoft Teams
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).