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

Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation ...

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

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

Microsoft 365 services, including Outlook, Defender, Purview, and Teams, were down on Thursday ...

Microsoft 365 suffered a global outage affecting Teams, Outlook, and Office apps, but Microsoft confirms the issue was ...

Use Microsoft Office? Hackers can infect your PC with a malicious document - patch it ASAP ...

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

If you need to fix Outlook and Office 365 problems, you can use the Microsoft Support and Recovery Assistant for Office 365 to resolve the issues easily. If it cannot fix the problem, it will suggest ...