Friday, November 7, 2025 - 9:00am
<div>Beginning in November 2025, Microsoft will deploy new file and URL protections for Microsoft Teams. This change will be deployed in stages, sometime during November or December. <br><br>When a malicious link is detected, Teams will automatically display a warning to both the sender and recipient. This helps reduce the risk of phishing attacks. Teams will automatically block messages that include weaponizable file types. This applies to both internal and external conversations.</div>
More info on IT@Cornell site: