Previously on Cooctus Tracker Overpass has been hacked! The SOC team (Paradox, congratulations on the promotion) noticed suspicious…

When you start developing full-stack web applications, you start to look at the internet differently. You don’t just see a clean user…

The uncomfortable truth about modern vulnerability scanners

Browser Configuration Before connecting to TOR

The Password Reset Token That Didn’t Actually Matter

A windows machine has been hacked, its your job to go investigate this windows machine and find clues to what the hacker might have done.

Difficulty: Medium
Time Required: 35 min

Module — — > Network Security

Hi, friends! Welcome to another article of the write-up series. In this blog, I have described the complete walkthrough of the GoldenEye…

A Walkthrough room to teach you the basics of bash scripting

Introduction

Exploit CVE-2026–22738: unauthenticated RCE via SpEL injection in Spring AI’s SimpleVectorStore.

Module — — -> Network Security

task2:

Date: 03/04/2026

Hello viewer, today we are going to solve GoatseLinux machine which is on vulnhub build by neutronstar. This is a boot2root so let’s get…

Platform: VulnHub | Difficulty: Easy | OS: Linux (Ubuntu 20.04) | Author: Abacus

Platform: VulnHub | Difficulty: Easy-Medium | OS: Linux (CentOS) | Author: Abacus

Here’s your Kioptrix Level 4 (Kioptrix 1.3) walkthrough rewritten in a simple, beginner-friendly, and engaging format

Vulnhub was the de-facto standard for Offensive Security Students and Practitioners. However on July 29, 2020, it was acquired by Offensive…

This walkthrough demonstrates the solution for the Kioptrix Level 2 machine from VulnHub. The approach follows a typical Boot2Root…