King's College Hospital Hit by Microsoft Outage

Patients urged to attend appointments as usual while email and Microsoft platforms are inaccessible.

Generic image of a digital network disruption with fragmented lines and glowing nodes.
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Generic image of a digital network disruption with fragmented lines and glowing nodes.

King's College Hospital is currently experiencing a significant IT outage due to a worldwide Microsoft service disruption, impacting access to emails and other Microsoft platforms.

The outage, which began on 13 November 2026, means the hospital is unable to send or receive emails. Microsoft is working to restore services, but the duration of the disruption remains unknown.
Despite the technical issues, patient services, including procedures and operations, are proceeding as planned. Patients are advised to attend their scheduled appointments unless contacted directly by the hospital.
The hospital is monitoring updates from Microsoft and will provide further information as it becomes available. They have thanked patients for their patience during this challenging period.
Based on information from the official source: King's College Hospital NHS Foundation Trust (13/11/2026)