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mediumTeamsupdatem365_message_center · Sep 10, 2026

(Updated) Microsoft Teams: QR code protection for messages from external users

Microsoft Teams has added protection against phishing by enhancing the handling of QR codes from external users, aiming to reduce fraud risks.

“Services: Microsoft Teams. <p>Updated October 6, 2026: We have updated the timeline. Thank you for your patience.&nbsp;</p><p><b>[What and why]</b></p><p>Microsoft Teams is introducing additional protection for QR codes shared by external users in Teams messages. To help reduce the risk of phishing and fraud, images …”
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Security
threat_protection
Audience
adminend_user
Environment
cloud
Classification confidence: 95%
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