Hello! This is the official note from InfraDojo.When you start studying to become an infrastructure engineer, the first ...

Hackers compromised three Linux GPU hosts in a cryptomining campaign that combined hidden mining processes, fake GPU readings ...

It's been well documented that the rise of AI coding agents has resulted in an influx of new submissions to open-source and ...

Microsoft warns hackers use GSocket backdoors to maintain Linux server access even after security flaws are patched.

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

You learned web shell detection on Microsoft Internet Information Services (IIS), and have relied on those skills for years.

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 ...

If your Linux system breaks after an update, refuses to show the login screen, or throws another error during startup, you ...

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

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

Security researcher Paulos Yibelo turned a critical Linux kernel flaw, CVE-2026-99999 or PwnEscape, into a full escape from a ...