A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact.

The newly disclosed Windows Defender flaw, tracked as CVE-2026-50656, could let attackers escalate privileges on fully ...

CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHammer, that has previously been abused in zero-day attacks.

Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell ...

Official support for Windows 10 has ended, and its security certificates are expiring. Your system is at risk, and Microsoft ...

A set of 13 exploits were released by the Shadow Brokers hacker group, with Microsoft providing a rapid response, downplaying ...

BlueHammer became public on April 2 in an unusual fashion. A researcher using the names Chaotic Eclipse and Nightmare Eclipse ...

The zero-day "nightmare" apparently isn't over for Microsoft, as a disgruntled researcher who's been feuding with the company for the past three months has dropped yet another proof-of-concept (PoC) ...

Chaotic Eclipse dropped RoguePlanet, their seventh Windows zero-day, hours after Microsoft’s record Patch Tuesday. It grants SYSTEM access on fully patched machines. Chaotic Eclipse, the security ...

Update: Added statement from Microsoft to the end of this article. A security researcher has released a new Microsoft Defender zero-day exploit named "RoguePlanet" just hours after Microsoft fixed two ...

The libssh2 library, which is widely used, contains a critical security vulnerability. A published proof-of-concept exploit ...

Oracle expands its AI database security strategy with new data protection, patching, and cyber resilience tools to help ...