Hackers are actively exploiting a recently discovered critical vulnerability that allows them to log in to privileged ...

This series is an introductory course for those who have never touched Linux before. We will explain the mechanisms of Linux ...

Zsh is more advanced than Bash and has much more potential to boost your terminal throughput ...

If you're an Ubuntu user considering a leap to Fedora, but you're hesitating, I explain why you should go ahead and just do ...

Hackers hide Linux cryptocurrency mining by spoofing GPU usage readings, making active mining appear as 0% utilization.

Do you find yourself Googling terminal commands every time? No matter how many times I use them, I just can't seem to ...

You might be surprised to learn that so many of the best ideas you see on Linux are from other systems, some of which are ...

Hackers are actively exploiting the "SSHole" vulnerability (CVE-2026-123158) in OpenSSH to execute commands, steal credentials, and establish persistent access.

On certain Linux systems, an attacker could gain root access by entering a password longer than 256 bytes. The vulnerability, ...

Observed attackers deploying GSocket, an open source remote access tool, on compromised Linux servers to maintain hidden ...

CL-UNK-1211 targets government Linux servers using AI-assisted scripts, PHP web shells, and SysGoRAT to steal credentials and ...

Multiple threat actors are abusing GSocket, a legitimate open-source remote access tool, to maintain access to Linux servers ...