According to Microsoft, a zero-day flaw is one that has been publicly disclosed or actively exploited while no official fix ...

Yesterday was Microsoft’s big “Patch Tuesday,” which unleashed various security updates against 56 new vulnerabilities. This ...

KB5072033 addresses vulnerabilities across Windows systems and Office applications—including one actively exploited zero-day.

Microsoft' 2025 Patch Tuesday fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day ...

The actively exploited zero-day bug — and the one therefore that needs high-priority attention — is CVE-2025-62221, which ...

You shouldn’t delay those Windows updates anymore. It patches one flaw hackers are already taking advantage of and two others they know about.

Microsoft fixed 56 Windows security flaws, including an actively exploited privilege-escalation bug and two new command-injection zero-days.

OXFORD, United Kingdom, Nov. 18, 2025 (GLOBE NEWSWIRE) -- Sophos, a global leader of innovative security solutions for defeating cyberattacks, today announced the general availability of new ...

Microsoft this week pushed security updates to fix more than 60 vulnerabilities in its Windows operating systems and supported software, including at least one zero-day bug that is already being ...

What if your daily tasks, those endless emails, dense spreadsheets, and never-ending presentations, could be handled faster, smarter, and with less effort? Enter Microsoft Copilot, a new generative AI ...