A curated, searchable index of hands-on CTF labs covering Linux fundamentals, file system forensics, privilege escalation to root, secure shell scripting, network troubleshooting, firewall policies, ...

Unknown criminals are exploiting a maximum-severity vulnerability in Node-RED, a flow-based programming tool that is widely used in critical infrastructure, to deploy a flow that downloads and runs a ...

Arch Linux's November 2026 ISO features Linux kernel 7.2.11, systemd 262.1, and updated system packages for fresh ...

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

Overview: Python leads popularity indexes thanks to its widespread use in AI, machine learning, data science, and ...

This article is for those who use Claude Code on Windows and believe they have "set up configurations to block" git push or ...

Once you get the hang of these, they're pretty straightforward.

OpenAI's AI pipeline found 948 root exploits for $1.2M. Here is how it worked and what it means for Linux users.

A VulnCheck canary has caught the first live exploitation of CVE-2026-58115, an unauthenticated Node-RED admin API flaw.

These small utilities solved frustrations I didn't know I could avoid.

Bash script version of the 2048 game. Contribute to ZGXDC/my_2048 development by creating an account on GitHub.

Anthropic says an unreleased Claude research model wrote a working exploit for a critical Linux kernel bug, tracked as ...