Microsoft Restores Services After Global Outage Impacting Millions
Microsoft has restored services after a global outage disrupted email and communication for millions of users across various sectors.
NEW YORK, Nov 14: Microsoft announced the full restoration of its services on Saturday after a global outage that began on Thursday, impacting users across more than 70 countries. The disruption affected a wide range of tools including Outlook, Teams, and Copilot, with reports indicating nearly 200,000 users experiencing issues around 1 p.m. New York time on the first day.
The outage stemmed from a problem related to a network capacity upgrade, according to Microsoft. The firm emphasized that it was not caused by a cyber-attack. “Our teams are reviewing what happened and how we can prevent similar issues going forward,” said Charles Lamanna, Microsoft’s executive vice president.
As services began recovering on Friday, users across various sectors reported major disruptions. Government agencies, businesses, and private users faced difficulties accessing critical services, with some institutions turning to traditional communication methods like fax and phone calls. Users from the Japanese government and the Philippines Supreme Court were among those affected, illustrating the widespread impact of the outage.
Microsoft began acknowledging the issues publicly from Thursday evening, and by Friday it reported partial recovery in certain regions. However, full restoration took until Saturday morning, with Microsoft’s service health page confirming that all products were operational.
The incident raised questions about the dependency on major cloud service providers for essential operations. Experts noted that the disruption underscored the risks associated with heavy reliance on a few tech giants for critical business services.
The outage also affected operations in sectors such as healthcare and transportation, with the UK’s National Health Service and Canada’s national rail network reporting difficulties. In the U.S., legislative work was delayed due to the reliance on Outlook for communication.
Microsoft plans to release a full post-incident report once its internal review is complete. The tech firm has assured customers that it is monitoring for any lingering issues.