Microsoft has released an emergency patch for CVE-2026-21509, a zero-day Office vulnerability under active exploitation that ...

Microsoft is warning admins of an Office security bypass zero day vulnerability that can be triggered simply by a user ...

Congratulations to the winners of the 2026 Microsoft Security Excellence Awards that recognize the innovative defenders who have gone above and beyond.

Microsoft forced to issue an emergency patch to fix an Office zero-day being actively exploited.

It never stops. Attackers continue to exploit new vulnerabilities and tricks to hack accounts or infiltrate devices. To stay ...

Take a few minutes to remove clutter, review what’s running on your device, and build habits that keep your computer running ...

Windows 11 looks familiar on the surface, but buried behind its glossy desktop is a grab bag of strange utilities, ...

The attack consists of a NexShield malicious browser extension, a social engineering technique to crash the browser, and a ...

ESET researchers examined CVE‑2025‑50165, a serious Windows vulnerability described to grant remote code execution by merely opening a specially crafted JPG file – one of the most widely used image ...

Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already ...

Microsoft issued security updates to fix over 60 CVEs in the November Patch Tuesday yesterday, including one being actively exploited in the wild. No public proof-of-concept has been released for ...