Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation ...
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 ...
According to Downdetector, a site that tracks outages, more than 15,000 people reported that Microsoft 365 was not working as ...
Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security features.
Microsoft services are down for thousands of users, according to tracking service Downdetector.
Microsoft confirms major outage disrupting Outlook, Teams and Microsoft 365 for tens of thousands of users nationwide.
Microsoft has finally addressed a serious zero-day vulnerability affecting multiple Office versions. However, not all users ...
Microsoft 365 suffered a global outage affecting Teams, Outlook, and Office apps, but Microsoft confirms the issue was ...
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