Microsoft Teams to let users report messages wrongly flagged as threats

Microsoft is rolling out a Teams feature that lets users report messages they believe were incorrectly flagged as security threats; the capability will be available globally by the end of November 2025 for organizations using Microsoft Defender for Office 365 Plan 2 or Microsoft Defender XDR across desktop, mobile, and web, and will be enabled by default at general availability with admin controls. The article also outlines the admin steps to enable the feature and highlights other recent Teams security enhancements (screen-record/screenshot blocking for Premium, link warnings, and improved protection for malicious files/URLs).