Claude is experiencing an outage

Ongoing disruption

Updated 10 Sep 2026, 15:57 UTC Official website ↗

Active incident

Degraded functionality for Claude Cowork on Windows

Ongoing

Started 10 Sep 2026, 15:54 UTC Latest update 10 Sep 2026, 15:57 UTC

Confirmed by an official service source.

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About this status

ServiceIsDown monitors Claude using verified official source data where available.