Microsoft experienced a major outage on January 22 that affected Outlook, Teams, 365 and more. Here's what happened.

Microsoft had a cloud outage that interrupted service for Outlook, Fabric, Viva, Defender and other parts of its portfolio.

According to Downdetector, a site that tracks outages, more than 15,000 people reported that Microsoft 365 was not working as ...

Microsoft confirms major outage disrupting Outlook, Teams and Microsoft 365 for tens of thousands of users nationwide.

The incident left businesses across North America staring at error messages instead of their essential work tools.

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

At last there’s a fix. Millions of Outlook users been plagued with failed restarts and missing emails since Microsoft ...

Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security features.

Teams down?

At Microsoft Ignite in November, we introduced Frontier Transformation — a holistic reimagining of business aligning AI with human ambition to help organizations achieve their highest aspirations and ...

Microsoft released an emergency Office patch to fix an actively exploited zero-day flaw that lets attackers bypass security ...

Outlook couldn’t keep up ...