A flaw in widely used Unix software could allow attackers to gain control over computers running Solaris, HP-UX and several versions of Linux, the maker of the software warns. Stephen Shankland worked ...

A security hole discovered in a Unix-based operating system can allow remote hackers to gain complete access to or crash the Web server. It’s unclear if all Unix mainstream operating systems are ...

Computer security researchers are again warning about a critical vulnerability in the Linux kernel that could be used by malicious hackers to take control of systems using the popular open source ...