Microsoft and the US Cybersecurity and Infrastructure Security Agency (CISA) warned that attackers are exploiting a ...
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to secure their Windows systems ...
A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...
Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or ...
A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...
CISA orders urgent patching of a Windows Shell flaw actively exploited in zero-click attacks. Federal agencies must update by ...
CVE-2026-32202 actively exploited after April 27 advisory fix, exposing NTLMv2 hashes via zero-click SMB authentication.
A researcher discovered five different exploit paths that stem from an architectural weakness in Windows' Remote Procedure ...
Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...
Microsoft's partial patching in February 2026 of a zero-day vulnerability abused by Russian state-sponsored threat group ...
RedSun exploit targets Microsoft Defender zero-day, granting SYSTEM access on fully patched Windows systems with no patch ...
Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft ...