Engineers struggle to stabilize Microsoft 365 services following global blackout
Microsoft continues restoration efforts following a global 365 outage, prioritizing critical infrastructure as server stability remains volatile.
Efforts to fully restore Microsoft 365 services remained stalled on Friday as engineers worked through a second day of global disruptions. The outage, which impacted Outlook, Teams, Word, and Copilot across 74 countries, stemmed from an internal connection-handling error rather than a cyberattack. Peak incident reports on Downdetector reached nearly 130,000 following the initial failure on Thursday evening.
While Microsoft reported initial progress after restarting affected infrastructure, server stability remains volatile. Systems returning to service frequently froze again upon absorbing live user traffic. To mitigate wider impacts, the technology giant confirmed it is prioritizing system recovery for life, safety, and government operations while testing network rollbacks and configuration adjustments.
Sources: The Guardian, The Herald, STV News, Cyprus Mail, BBC News
Sources
- The Guardian — Microsoft outage live: Microsoft prioritising ‘life, safety and government services’ as global outage wreaks havoc for Outlook users
- STV News — Microsoft outages continue as tech giant works to restore services
- Cyprus Mail — Global Microsoft outage stretches into second day
- BBC News — What we know about the global Microsoft outage
- The Herald — Microsoft outage hits Outlook and 365 services across 74 countries
Earlier coverage
- Nov 14, 2026, 06:30 PM UTCMicrosoft continues recovery efforts following widespread cloud service disruption
- Nov 14, 2026, 04:00 PM UTCMicrosoft continues recovery efforts following global cloud outage
- Nov 14, 2026, 02:00 PM UTCMicrosoft continues recovery efforts following global outage affecting Outlook and Teams
- Nov 14, 2026, 12:30 PM UTCMicrosoft struggles to resolve global Outlook and Teams outage
- Nov 14, 2026, 09:00 AM UTCMicrosoft struggles to stabilize services as global outage enters second day
- Nov 14, 2026, 08:30 AM UTCMicrosoft struggles to stabilize services as global outage continues into second day
- Nov 14, 2026, 07:00 AM UTCMicrosoft struggles to fully resolve global outage affecting 365 services
- Nov 14, 2026, 03:30 AM UTCMicrosoft struggles to fully resolve global 365 service outage
- Nov 14, 2026, 02:30 AM UTCMicrosoft struggles to fully restore services as global outage enters second day
- Nov 14, 2026, 01:30 AM UTCMicrosoft works to resolve global outage affecting 365 services