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Modern Pentesting Methodology

Modern Pentesting Methodology: How Real Penetration Tests Actually Flow

The CyberSec Guru

Learn how real penetration tests flow from recon and scanning to exploitation, privilege escalation, pivoting, and reporting. Full guide for members

CVE-2026-48095: 7-Zip Heap Buffer Overflow Vulnerability

CVE-2026-48095: The 7-Zip NTFS Heap Overflow That Can Ruin Your Day – And Your Network

The CyberSec Guru

Analyze CVE-2026-48095, the critical 7-Zip heap buffer overflow. Learn how the GetCuSize vtable hijack works, its extension bypass risk, & how to patch

Web Application Attack Cheatsheet

Web Application Attack – the Practical Hacking Cheatsheet Series

The CyberSec Guru

A practical Web Application Attack Cheatsheet covering recon, directory brute-forcing, SQL injection, XSS and more, specifically Designed for HTB

Active Directory Attack Cheatsheet for HTB

Active Directory – the Practical Hacking Cheatsheet Series

The CyberSec Guru

Get a practical Active Directory attack cheatsheet covering AD enumeration, BloodHound, LDAP, SMB and More, Specifically Designed for HTB

TrapDoor Supply Chain Attack npm, PyPI, and Crates.io Hit

The TrapDoor Supply Chain Attack: Coordinated Multi-Registry Campaign Hits npm, PyPI, and Crates.io

The CyberSec Guru

Inside the TrapDoor supply chain attack. Discover how 34+ packages across npm, PyPI, and Crates.io use AI prompt injection to steal dev secrets

NGINX 'nginx-poolslip' 0-Day RCE Exploit Affects Millions

NGINX ‘nginx-poolslip’ Zero-Day RCE: Millions of Servers Still Exposed After Rift Patch

The CyberSec Guru

The new NGINX 'nginx-poolslip' zero-day RCE bypasses the Rift patch in NGINX 1.31.0. Read our highly technical analysis and step-by-step mitigations

Mastering Reactor Beginner's Guide from HackTheBox

Beginner’s Guide to Conquering Reactor on Hack the Box

The CyberSec Guru

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

Self-Hosted Email That Actually Works

Self-Hosted Email That Actually Works: The Ultimate Guide to Digital Sovereignty

The CyberSec Guru

Stop relying on Big Tech. This massive guide teaches you how to build a self-hosted email server that actually works. Master Mailcow, and more

The Beginner's Mindset for Solving Hack The Box Machines

The Beginner’s Mindset for Solving Hack The Box Machines

The CyberSec Guru

Learn the beginner mindset and step-by-step approach for solving Hack The Box CTF machines, from recon and enumeration to foothold and more

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