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Mini Shai-Hulud npm Attack

Mini Shai-Hulud Worm Hits npm: TanStack and Mistral Among 160+ Packages Compromised in Massive Supply Chain Attack

The CyberSec Guru

Full list of 160+ packages compromised by the Mini Shai-Hulud worm, including TanStack, Mistral AI, and UiPath. Technical deep-dive and recovery

Foxconn ransomware breach Nitrogen group

Nitrogen Ransomware Claims 8TB Theft from Foxconn’s Wisconsin Plant

The CyberSec Guru

8TB breach hits Foxconn Wisconsin! Nitrogen ransomware group claims 11 million files stolen, including Apple & Google specs

Malicious “OpenAI Privacy Filter” Hits #1 on Hugging Face: 244K Downloads of Stealthy Infostealer

The CyberSec Guru

A fake OpenAI Privacy Filter repository reached #1 on Hugging Face, tricking 244K users into downloading a Rust-based infostealer. Learn about it

Ollama RCE Vulnerability

Critical Ollama Vulnerabilities: “Bleeding Llama” and an Unpatched Windows RCE Are Hitting 300,000 Servers

The CyberSec Guru

Massive security risk! 300k Ollama servers vulnerable to memory leaks (Bleeding Llama) and unpatched Windows RCE. Read the full technical guide

cPanel & WHM Security Update

cPanel Patches Three New Vulnerabilities Enabling Code Execution and DoS – Update Your Installations

The CyberSec Guru

cPanel releases emergency patches for CVE-2026-29201, CVE-2026-29202, and CVE-2026-29203. Learn how to fix Perl code execution and DoS flaws

Mastering Helix: Beginner's Guide from Hack The Box

Beginner’s Guide to Conquering Helix on Hack the Box

The CyberSec Guru

Conquer Helix on Hack The Box like a pro with the official HTB Writeup. Dominate this challenge and level up your cybersecurity skills

Dirty Frag

Dirty Frag: A Zero-Day With No Patch Just Handed Every Linux Server a Root Shell

The CyberSec Guru

The Dirty Frag Linux vulnerability enables universal root access on Ubuntu, RHEL, and Fedora. With no official patch available, read the analysis

Critical vm2 Sandbox Vulnerabilities

Security Alert: Dozen Critical Vulnerabilities Found in vm2 Node.js Library – Sandbox Escapes Allow Host Takeover

The CyberSec Guru

Over 12 critical vulnerabilities (CVSS 10.0) discovered in vm2 Node.js library allow attackers to escape the sandbox and execute host code.

DENIC .de Outage

Germany Deleted? The DNSSEC Mistake That Took Down .de

The CyberSec Guru

On May 5, 2026, a DENIC DNSSEC error took millions of .de websites offline. Read in-depth technical analysis of the outage that paralyzed Germany's internet

Linux User and Permission Models

Linux User and Permission Models: A Deep Technical Guide from First Principles to Engineer

The CyberSec Guru

The Linux user and permission models are not just about memorizing chmod 755 or knowing that root is powerful. They define every restriction

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