JDownloader Website Hack Exposes Windows and Linux Users to Malicious Installers

A popular open-source download manager trusted by millions suddenly became a malware delivery platform after attackers compromised its official website, replacing legitimate installers with trojanized versions targeting both Windows and Linux users. The incident, confirmed by JDownloader developers, occurred between May…

Linux “ssh-keysign-pwn” Flaw Exposing Critical Authentication Files

A newly disclosed Linux kernel vulnerability, dubbed “ssh-keysign-pwn” by Qualys researchers, exposes millions of Linux systems to unauthorized access to sensitive SSH private keys and hashed passwords stored in /etc/shadow. Tracked as CVE-2026-46333 and GHSA-pm8f-4p6p-6×53, the flaw has existed undetected for approximately six years and was…