Published articles with this tag: 4.
On 13 November 2026, users of Microsoft services around the world, including UK organisations, reported problems with Outlook email and the Microsoft 365 platform. Microsoft said the cause was not a cyber-security incident.
On 13 November 2026, a global Microsoft outage made it hard to send and receive emails at many UK organisations, including government agencies and NHS hospitals. Updates that day said the problems began easing in the afternoon.
A Microsoft service outage that from Thursday 12 November 2026 disrupted Outlook, Teams and other tools was reported in 74 countries, according to the Downdetector monitoring site. Microsoft said the cause was a technical fault, not a cyber attack.
On 12 November 2026, users around the world reported problems with Outlook and other Microsoft 365 services. Microsoft confirmed the outage and is working on a fix, while Downdetector recorded more than 120,000 reports.
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