microsoft incident

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    Microsoft 365 Outage: Outlook and Teams Disruptions Impact Global Users

    Microsoft 365 users are currently experiencing significant disruptions, with Outlook services going down shortly after the resolution of a Teams outage. This sequence of events has raised concerns about the reliability of Microsoft's cloud services and their impact on global productivity. The...
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    Microsoft 365 Authentication Disruption on June 13, 2025: Causes, Impact, and Solutions

    On June 13, 2025, Microsoft 365 users across Asia Pacific, Europe, the Middle East, and Africa experienced significant authentication disruptions, preventing administrators from adding multifactor authentication (MFA) sign-in methods to user accounts. This service degradation underscored the...
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    Exchange Online Spam Filtering Failures: Risks, Lessons, and Future of ML Security

    Exchange Online, a critical part of the Microsoft 365 ecosystem, has once again found itself under scrutiny following another high-profile incident involving its anti-spam detection systems. Beginning on April 25, a wave of Gmail emails intended for Exchange Online users were suddenly and...
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    Microsoft 365 Search Outage: Lessons in Cloud Reliability and Transparency

    Microsoft’s ongoing stewardship of its widely used productivity suite, Microsoft 365, has typically drawn scrutiny—especially when core services like Outlook on the web experience disruptions. Recent events once again cast the spotlight on the tech giant’s ability to swiftly address and...
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