Cisco SD-WAN zero-day CVE-2026-20245 was exploited months before disclosure: Mandiant reveals how a malicious CSV file ...

Linuxでおなじみのコマンド群をWindowsで利用できるようにするCoreutils for Windows、Linuxコンテナを扱うWSL containers――MicrosoftはBuild ...

This week’s cybersecurity recap covers Firefox and Chrome bugs, EDR-killer tools, a TV botnet, an OpenBSD flaw, Android ...

A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend ...

Cato Networks tracked Poisson using OpenSSH and Tailscale to maintain access after Havoc C2 outage in a 33-day intrusion.

Oh dear, the situation with the Arch Linux AUR got a fair bit worse since GamingOnLinux initially covered the malicious ...

Spread the love“`html Changing permissions in Linux is a crucial skill for anyone looking to manage files and directories effectively. Whether you’re a system administrator or a casual user, ...

Essential Ways to Run a Python Script Python is one of the most popular programming languages today, widely praised for its simplicity and versatility. Whether you’re a beginner dipping your toes into ...

A server with 800 days of uptime can still be quietly failing. Run these 25 Linux server health checks before the next ...

macOSやLinux向けのパッケージ管理ツール「Homebrew」の最新版となるHomebrew 6.0.0が2026年6月11日に公開されました。サードパーティーtapの信頼確認を求める「tap trust」、内部JSON APIの標準での有効化、Linux向けサンドボックス、brew bundleの改善、パフォーマンス向上、macOS 27「Golden Gate」への初期対応などのアップデ ...

Six teams exploited Claude Code, Copilot, Codex, and Vertex AI in nine months. Every attack hit runtime credentials that IAM tools never tracked.

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of Linux is setting off alarm bells as defenders scramble to ward off severe ...