Microsoft issues update as mass outage sparks cyber attack fears

Technology
13 Nov 2026 • 5:48 AM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

Microsoft issues update as mass outage sparks cyber attack fears

  • Microsoft is experiencing a widespread outage that is causing significant disruptions to Outlook, Teams, Copilot and broader Microsoft 365 services.
  • Nearly 130,000 users reported problems on Downdetector shortly after 1 p.m. ET, including severe difficulties sending, receiving or loading emails across Exchange Online mailboxes in the Americas.
  • Microsoft confirmed it was investigating the reports and identified that a portion of its infrastructure was suffering from an elevated load contributing to the connectivity errors.
  • “We're actively restarting and validating the affected servers to return them to service. In parallel, we're assessing whether reverting a small number of recent configuration updates we identified could help accelerate recovery,” the company wrote in its latest update on X.
  • Many Microsoft users questioned if a cyber attack was responsible for the outage, with one writing: “Waiting and praying it’s not a cyber attack.” Microsoft has not yet said what sparked the outages.

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