Checked fact 492914 Nov 2026Safety and security

Anthropic's status page said at 22:23 UTC on 12 November that the Microsoft 365 connector issue "is caused by a Microsoft 365 service incident" and pointed to Microsoft's status page

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The exact words it rests on

This issue is caused by a Microsoft 365 service incident. (22:23 UTC, 12 Nov)

What the source said when we opened it, on 13 Nov 2026.

The source

Elevated errors affecting the Microsoft 365 connector
Anthropic (Claude status) · 2026-11-12

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Checked

Checked by the notis newsroom on 13 Nov 2026, against the source above.

In the story

Anthropic's status page logs two Claude incidents of elevated errors on 13 November 14 Nov 2026

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In a sentence

“Anthropic's status page said at 22:23 UTC on 12 November that the Microsoft 365 connector issue "is caused by a Microsoft 365 service incident" and pointed to Microsoft's status page.” ai notis, checked 13 Nov 2026. Source: Elevated errors affecting the Microsoft 365 connector (Anthropic (Claude status)). https://ainotis.com/c/4929

As a reference (APA style)

ai notis. (2026, November 13). Anthropic's status page said at 22:23 UTC on 12 November that the Microsoft 365 connector issue "is caused by a Microsoft 365 service incident" and pointed to Microsoft's status page [Checked claim 4929]. ai notis. https://ainotis.com/c/4929

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