While there are several rootkits that target Linux, they have so far not fully embraced the open-source ethos typical of Linux software. Luckily, Matheus Alves has been working to remedy this lack by creating an open-source rootkit called Singularity for Linux systems. Users who feel their computers are too secure can install the Singularity kernel module in order to allow remote code execution, disable security features, and hide files and processes from normal administrative tools. Despite its...