Microsoft Teams users worldwide experienced significant service disruptions on December 20, 2025, as the collaboration platform encountered widespread issues affecting messaging functionality and other critical service operations. The company has acknowledged the incident and is actively investigating the root cause. According to Microsoft 365 Status updates, users reported experiencing delays in message delivery and problems […] The post Microsoft Teams Outage Causes Global Messaging Delays and Service Interruptions appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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