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Microsoft Links Global Outage to Failed Health Checks

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 13/11/2026, 15:42:24 UTC.

Briefings

Microsoft reported a global outage affecting Outlook and Copilot on Friday, attributing the disruption to failed health checks rather than malicious activity. The company stated it lacks evidence of malicious actors, but a complete root-cause report has not been released yet. The outage impacted users across the affected services during the reported timeframe.

Key points

• Microsoft reported a global outage affecting Outlook and Copilot on Friday due to failed health checks.
• The company stated it lacks evidence of malicious activity but a full root-cause report is pending.

Context

Microsoft announced the outage on November 13, 2026, impacting Outlook and Copilot services. The company explicitly stated it has no evidence of malicious activity, though a complete root-cause report remains unavailable.

Limitations

Evidence covers only Friday's outage; full root-cause details are unavailable. No specific user impact metrics, geographic scope beyond 'global,' or timeline of recovery are provided.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 13/11/2026, 15:46:17 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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