Times of India·3 min read·medium

Microsoft apologises and explains what is causing Outlook, Teams outage

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Microsoft apologises and explains what is causing Outlook, Teams outage
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Microsoft has apologized for a global service outage that affected Outlook, Teams, and Copilot for nearly 24 hours. The company attributed the disruption to a technical error during a network capacity upgrade rather than a cyberattack.

Why it matters

As businesses rely heavily on cloud-based infrastructure, outages of this scale highlight the fragility of global digital ecosystems and the importance of robust network management.

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Microsoft has apologised for the global outage that knocked Outlook, Teams and Copilot offline for millions of users for the better part of a day. It has also finally explained what went wrong. The company says the disruption was caused by "a technical issue not related to cyber or AI / agents." It traces the problem to an earlier network capacity upgrade, where a fault crept in and only showed itself after a more recent network change.The explanation comes nearly 24 hours after users first began reporting trouble on Thursday, around noon US Eastern time. That was close to 10:30 pm in India. Microsoft says it has fixed the underlying issue and is seeing "broad recovery and stability" across its services.

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Headlinne story · 8 newsrooms

Global Microsoft Outage Cripples Vital Public Services and Stalls Workplace Communications

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