(Updated) Microsoft Teams: Unblock users to send message while file is uploading in the background

🚨 The Signal: Microsoft Teams will now upload files in the background, allowing users to send messages concurrently. This improves user experience by preventing communication blocks during file transfers, with no changes to security or compliance policies.

The Impact

All Microsoft Teams users are affected, with no direct security risk or change to existing security controls.

• End Users: Improved experience, no security risk.
• Security Team: No change to existing policies or posture.
• Compliance Team: No change to data retention or governance.

Domain: Teams · Impact: low · Workload: Teams