An actively exploited security bypass vulnerability in Microsoft Defender SmartScreen is being exploited in a new stealer campaign to download malicious executables on the victim’s system. Tracked as ...

A Microsoft Defender SmartScreen vulnerability patched in November has found fresh active exploitation in a Phemedrone information-stealing malware campaign, according to cybersecurity research and ...

A Microsoft Defender SmartScreen vulnerability that was patched in February is still being used in infostealing attacks across the globe. Now, five months later, Fortinet has flagged yet another ...

Microsoft Defender will continue to work in Windows 10. Defender will receive regular security updates until October 2028. Microsoft still recommends Windows 11 for new security patches. You probably ...

Microsoft's scheduled Patch Tuesday security update for February includes fixes for two zero-day security vulnerabilities under active attack, plus 71 other flaws across a wide range of its products.

Microsoft has patched two actively exploited zero-day vulnerabilities in its February Patch Tuesday – a pair of security feature bypasses affecting Internet Shortcut Files and Windows SmartScreen ...

Microsoft this week announced that its scareware blocker, which aims to identify potential scam sites and messages, is now in public preview. The feature, which was first announced in November at ...