Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years ...

Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely.

Windows 10 wasn’t perfect; these examples of what it did right are cherry-picked. But part of the operating system’s ...

OpenAI has warned that its upcoming artificial intelligence models could pose a “high” cybersecurity risk, as their capabilities advance rapidly. The AI models might either develop working zero-day ...

Windows includes built-in exploit protection that limits the damage hackers can do even when software vulnerabilities exist. The tool offers system-wide and app-specific settings, though enabling ...

Microsoft Teams will automatically enable messaging safety features by default in January to strengthen defenses against ...

Microsoft will enable Teams messaging security by default in January 2026, blocking risky files and malicious links to ...

A lot happened to Windows in 2025. Microsoft added plenty of new features, but also removed some. Here is everything that the ...

Proofpoint has warned about phishing campaigns abusing legitimate device authorization flow to bypass MFA and gain persistent ...

Microsoft has stealthily switched on critical Widnows security protection. You don’t have to wait until next week for the monthly Patch Tuesday rollout for this Windows surprise: Microsoft has ...

As this update is mandatory, it will automatically install and prompt you to restart your device when it is complete. After installing this update, Windows 10 will be updated to build 19045.6691, and ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Microsoft’s “looming security disaster” is worse than feared. A ...