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 proof-of-concept exploit (PoC) has become available for a critical zero-day vulnerability in the Windows SmartScreen technology. Microsoft issued a patch for the issue in its November Patch Tuesday ...

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 ...

Exploiting CVE-2023-36025 allows attackers to bypass Windows Defender SmartScreen checks and associated prompts, which means that when the victim is tricked into dowloading and opening a malicious ...

Attacks exploiting the already patched Windows Defender SmartScreen flaw, tracked as CVE-2024-21412, continue to be launched by threat actors looking to stealthily distribute malware with credential ...

Microsoft today released updates to fix at least 137 security vulnerabilities in its Windows operating systems and supported software. None of the weaknesses addressed this month are known to be ...