{"slug": "microsoft-restores-microsoft-365-services-after-global-outage", "title": "Microsoft restores Microsoft 365 services after global outage", "summary": "Microsoft restored full Microsoft 365 service on the morning of November 14, 2026, after a global outage that began at approximately 17:54 UTC on November 12 and affected Outlook, Teams and Copilot users in more than 70 countries. Microsoft traced the disruption to a technical fault tied to an earlier network capacity upgrade that later network changes worsened, and confirmed the outage was neither a cyberattack nor linked to artificial intelligence agents. At the peak, Downdetector logged up to 138,000 outage reports for Outlook alone, out of Microsoft 365's more than 430 million subscribers, with government agencies, airlines, banks, healthcare providers including the UK's National Health Service, and operations in Japan, Singapore and Australia affected.", "body_md": "# Microsoft restores Microsoft 365 services after global outage\n\nMicrosoft official logo (public domain, Wikimedia Commons) — CryptoBriefing brand treatment\n\nOutlook, Teams and Copilot are back online after a disruption that hit users in more than 70 countries\n\n[Microsoft](https://cryptobriefing.com/markets/microsoft/) says its Microsoft 365 services are fully operational again after a global outage that ran from November 12 to November 14, 2026.\n\nFor roughly two days, Outlook, Teams and Copilot went from dependable background utilities to the main topic of conversation in offices across more than 70 countries.\n\n## What broke, and for how long\n\nMicrosoft first acknowledged problems in the Americas at approximately 17:54 UTC on November 12. That initial notice marked the start of a disruption that would spread well beyond a single region.\n\nAt the peak, Downdetector logged up to 138,000 outage reports for Outlook alone. That figure covers just one app, and it only counts people who bothered to file a report.\n\nMicrosoft 365 has over 430 million subscribers.\n\nFull restoration came on the morning of November 14. Microsoft reported that all products were working and that email backlogs had been cleared.\n\n### AI, tech, and the markets they move—in one daily briefing.\n\nDaily. Free. Join 34,000+ readers across crypto, finance, and policy.\n\n## The cause: a network upgrade gone sideways\n\nMicrosoft traced the outage to a technical fault tied to an earlier network capacity upgrade. Later network changes then made the problem worse.\n\nMicrosoft also confirmed two things the outage was not. It was not a cyberattack, and it was not linked to artificial intelligence agents.\n\n## Who felt it\n\nThe disruption reached government agencies, airlines, banks and healthcare providers. The UK’s National Health Service was among the organizations affected.\n\nOperations in Japan, Singapore and Australia were also hit.\n\n## How Microsoft brought services back\n\nMicrosoft took a cautious, step-by-step approach to recovery. Rather than flipping everything back on at once, the company restored services gradually and checked stability at each phase.\n\nThe process concluded once Microsoft’s service health page showed every product functioning normally.\n\n**Disclosure:** This article was edited by Diego Almada Lopez. For more information on how we create and review content, see our [Editorial Policy](https://cryptobriefing.com/editorial-policy/).", "url": "https://wpnews.pro/news/microsoft-restores-microsoft-365-services-after-global-outage", "canonical_source": "https://cryptobriefing.com/microsoft-restores-services-after-global-outage/", "published_at": "2026-11-14 11:47:13+00:00", "updated_at": "2026-11-14 11:52:15.910326+00:00", "lang": "en", "topics": ["artificial-intelligence"], "entities": ["Microsoft", "Microsoft 365", "Outlook", "Teams", "Copilot", "Downdetector", "National Health Service"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/microsoft-restores-microsoft-365-services-after-global-outage", "markdown": "https://wpnews.pro/news/microsoft-restores-microsoft-365-services-after-global-outage.md", "text": "https://wpnews.pro/news/microsoft-restores-microsoft-365-services-after-global-outage.txt", "jsonld": "https://wpnews.pro/news/microsoft-restores-microsoft-365-services-after-global-outage.jsonld"}}