You know that warning that pops up every time you want to install a new app in Windows? The one that sometimes prevents you from doing it when an app seems a little ...

Microsoft has fixed a Windows Smart App Control and SmartScreen flaw that has been exploited in attacks as a zero-day since at least 2018. On vulnerable systems, threat actors have abused the ...

Reputation-based security controls may be less effective at protecting organizations against unsafe Web applications and content than many assume. A new study by researchers at Elastic Security found ...

For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.