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CISA Urges Security Teams to Audit Software Development Pipelines After Megalodon Supply‑Chain Attack
CISA warns about Megalodon supply-chain attack injecting malicious GitHub Actions into 5,500+ repositories and compromise via poisoned Nx Console VS Code extension, urging security teams to audit workflows and rotate credentials.
Critical Linux Kernel Cryptographic Template Bug (CVE-2026-31431) Lets Local Users Escalate to Root via Page‑Cache Write
A newly disclosed logic flaw in the kernel’s cryptographic copy‑on‑write mechanism allows any local user to overwrite arbitrary readable files, opening a straightforward path to root privilege escalation.
10 unique and cool tricks you can do using Burpsuite
Discover ten powerful and lesser-known Burp Suite techniques that enhance your web application testing, from advanced repeater usage to custom extensions and collaborative workflows.
Packagist Supply Chain Attack Infects 8 Packages Using GitHub‑Hosted Linux Malware
A coordinated supply‑chain attack compromised eight Composer packages on Packagist, injecting malware via package.json that downloads and executes a Linux binary from GitHub Releases.
All you need to know about Shai hulud attack
An in-depth look at the Shai Hulud attack: its origins, the threat actors behind it, how it operates, and what it means for cybersecurity.
Linux file permissions explained — what I wish I knew earlier
A beginner-friendly guide to Linux file permissions covering chmod, chown, special bits, and the dangerous 777 mistake that exposes servers to attack.
What does a Linux systems engineer actually do day to day
A practical look at the daily responsibilities of Linux systems engineers—from patching vulnerabilities and vulnerability assessments to server troubleshooting, application onboarding, and security hardening.