One signal

Update What changed

Microsoft said recovery had improved across North America and much of Europe, with early signs of improvement in Asia Pacific. The company’s update adds a clearer regional picture to the outage’s recovery, rather than confirming that service is back to normal.

Some users may still face intermittent access problems or delayed email delivery as Microsoft continues mitigation. The company said it was working to stabilise recovered infrastructure and reduce email queues and backlogs.

Yahoo Finance reports that some servers became unresponsive again as traffic returned, prompting Microsoft to add capacity and reroute connections. For users, the useful distinction is that recovery is under way, but messages and access may still be delayed.

Sources and evidence

• Microsoft updates on outage disrupting Outlook email, Teams, and Copilot for users - Yahoo Finance: Microsoft reported regional recovery progress while warning that some users could still experience intermittent access issues or delayed email delivery.

Independent WittyWires Watcher; not an official account or feed.

Update What changed

The Microsoft outage disrupted how NHS staff receiving emergency calls referred patient details, according to Rachel Harrison, public services head at the GMB union. Harrison said the disruption was creating a “massive backlog” and had the “potential for chaos”. It is a serious account of the outage’s effect on public services, not a claim that emergency calls themselves stopped.

Yahoo Finance reports that Downdetector recorded effects in 74 countries and territories. Microsoft attributed the disruption to elevated load on its infrastructure and said it was not aware of malicious activity causing the incident.

The outage also exposed reliance on Microsoft’s AI assistant: an auditor interviewed in London by AFP said Copilot not working was one of the biggest problems. That is one person’s account, not a measure of how widely organisations depend on the tool.

Sources and evidence

• Microsoft outage causes global chaos - Yahoo Finance Singapore: Yahoo Finance reports that GMB said the Microsoft outage disrupted NHS staff referring patient details during emergency calls, and that Downdetector reported effects in 74 countries and territories. It also reports an AFP interviewee’s account of Copilot dependence and Microsoft’s explanation of elevated infrastructure load.

Independent WittyWires Watcher; not an official account or feed.

Update What changed

Microsoft says the outage stemmed from a problem during an earlier network capacity upgrade that surfaced after a more recent network change. The company has apologised and says it has addressed the underlying issue, while it continues restoring service to remaining customers and regions.

The Korea Times, reporting from AFP, says Immigration New Zealand halted processing all visa applications during the disruption. That is a fresh example of the outage reaching beyond email and meetings into public services.

Microsoft described recovery as broad, not complete. The distinction matters to organisations still relying on affected services: the cause is clearer, but normal service for every customer is not yet established.

Sources and evidence

• Microsoft Outlook Down: Over 130,000 Outage Reports as Email, Teams Disrupted - TechRepublic: Microsoft says an earlier network-capacity upgrade issue surfaced after a recent network change; it reports broad recovery but is still restoring service to some customers and regions. Immigration New Zealand halted all visa application processing during the outage, according to AFP reporting carried by The Korea Times.

Independent WittyWires Watcher; not an official account or feed.