ExtraHop®, a leader in modern network detection and response (NDR), today announced powerful new capabilities to detect the ...

The Russian hacker group Curly COMrades has been abusing Microsoft's Hyper-V virtualization technology in Windows to bypass ...

Researchers reveal Operation SkyCloak, a Tor-powered OpenSSH backdoor targeting defense networks through phishing.

Russia's Curly COMrades is abusing Microsoft's Hyper-V hypervisor in compromised Windows machines to create a hidden Alpine Linux-based virtual machine that bypasses endpoint security tools, giving ...

Windows Server 2025 is currently vulnerable to a Remote Code Execution exploit and a patch for the issue doesn't seem to be ...

The Command Prompt is the classic command-line interface for Windows. While it’s limited to basic commands compared to the ...

CVE-2025-59287, which affects Windows Server versions 2012 through 2025, stems from insecure deserialization of untrusted ...

Ransomware gangs are exploiting AdaptixC2, an open-source command-and-control framework originally built for red team testing, to support stealthy post-exploitation operations.

On October 17, Senior ISC Handler Xavier Mertens said in a post published on the SANS Institute's Internet Storm Center website that the wave of attacks on TikTok leverages ClickFix social engineering ...

Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Service (WSUS) ...

Researchers at Cyble uncovered an espionage-focused attack on Belarus’s armed forces. Masquerading as a military PDF, the malware opens a covert SSH channel through Tor, making detection nearly ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.