Microsoft says a new Defender capability isolated a compromised device and stopped a ransomware attack in 128 seconds. Security experts explain what it means—and its limits.

The good driver that's being exploited here is called "rwdrv.sys,' which is used for tuning software for Intel CPUs. Hackers ...

The tactic disabled endpoint defenses as intended, but also accidentally broke the ransomware’s encryption process.

Best ransomware protection in 2026: 5 tools tested for default settings, file recovery and false alerts. Norton 360 takes ...

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Microsoft has resolved a bug that caused Windows Defender to crash after a recent security update, resulting in 0xc0000005 ...

Microsoft Threat Intelligence examines DeadLock ransomware, an emerging financially motivated operation distinguished by its use of decentralized infrastructure to support victim communications, ...

Spread the love“`html When it comes to digital security, the battle for your device’s soul often boils down to a couple of ...

Add Yahoo as a preferred source to see more of our stories on Google. Better load up some more antivirus software. - Thomas Fuller/SOPA Images/LightRocket via Getty Images Windows users should think ...