To start your journey with the Linux command line, it's important to know a few things before diving in. These aspects of the terminal are fundamental to getting the most out of the tool. Shall we ...

CHILLYHELL macOS malware, notarized since 2021, exposed May 2025 with flexible persistence and C2 evasion tactics.

Windows Terminal is also great for customization. You can change the appearance of the prompts, pick custom fonts, adjust ...

When using Linux, you're bound to fire up a terminal session at some point. Whether it's to dabble with some commands to see how you fare, learn something new, or troubleshoot an issue that the GUI is ...

Linux has a ton of applications you can install, some of which you may not have heard of. These obscure apps are waiting to help improve your productivity.

A threat actor targeting exposed Docker APIs has updated its malicious tooling with more dangerous functionality that could ...

Learn how to migrate Rootful Docker setup to Rootless Docker in Debian and Ubuntu Linux step-by-step. Make your containers ...

Threat researchers discovered the first AI-powered ransomware, called PromptLock, that uses Lua scripts to steal and encrypt ...

Trellix 指出攻击者发送的邮件附带一个 RAR 压缩包，其中包含文件名嵌入 Bash 命令的恶意文件。与常见的宏或文件内容隐藏不同，这种方法将 Base64 编码的 Bash 载荷直接放入文件名中，借助 shell 脚本在解析文件名时触发命令注入。

Core concept: OSTree stores full system snapshots in a content-addressed manner, like Git for binary trees. Updates are ...

James, a married father from upstate New York, has always been interested in AI. He works in the technology field and has ...

Criminals exploiting a critical vulnerability in open source Apache ActiveMQ middleware are fixing the flaw that allowed them access, after establishing persistence on Linux servers.