# Microsoft's massive M365 outage stretches past 12 hours as its fixes keep failing > HelixNews · Web page: https://helixnews.one/story/2958841 · All pages for agents: https://helixnews.one/llms.txt 4 outlets covering · First listed: The Register, Nov 13, 2026, 12:40 AM · Read it: Hasn't completely ruled out cyberattack as cause of incident that's damaged Exchange Online and services that rely on it ## Who's covering it In the order they published: - Nov 12, 2026, 1:11 PM: [Microsoft Outlook outage stretches on for hours]() — ABC News (TV network, United States, rated Lean left) Microsoft is reporting "issues" with users accessing Outlook and Teams. - Nov 13, 2026, 12:18 AM: [Global Microsoft Outage]() — Hacker News (Aggregator, United States) - Nov 13, 2026, 12:40 AM: [Microsoft's massive M365 outage stretches past 12 hours as its fixes keep failing]() — The Register (Digital news, United Kingdom) Hasn't completely ruled out cyberattack as cause of incident that's damaged Exchange Online and services that rely on it - Nov 13, 2026, 1:37 AM: [What we know about the global Microsoft outage]() — BBC (Public broadcaster, United Kingdom, rated Center) Microsoft has said the outage was not caused by a cyber-security incident, but efforts to fix the issues have so far been largely unsuccessful.