Executive Summary

Microsoft is addressing a known issue that causes delays or blocks for some Windows users when launching the Teams desktop client. The problem prevents the application from opening, and Microsoft is working on a fix to restore normal functionality.

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Intelligence Metadata - Source Publisher: Bleeping Computer - Published Date: 2026-09-04T14:30:15+00:00 - Category: threat-intel

Original Description: Microsoft is working to resolve a known issue that causes delays or blocks some users from opening the Microsoft Teams desktop client on Windows systems. [...]

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