A new backdoor called Dohdoor doesn’t connect directly to a suspicious server. It just asks Cloudflare a normal-looking question and hidden…

An elegant exploit often relies not on a single critical vulnerability, but on the clever chaining of two seemingly low or medium-severity…

Description : Step through the looking glass. A sequel to the Wonderland challenge room.

Abstract

How to Protect Your Company and Applications in Today’s Digital AI-World

The Problem With How Networking Gets Taught

Lately, I’ve become increasingly curious about the pop culture moments that inspire people to explore cybersecurity. Whether it’s a comic…

Learn real-world infrastructure penetration testing from reconnaissance to reporting — hands-on with Nmap, searchsploit, Metasploit, and…

Introdução

3.5 million unfilled jobs. Thousands of qualified candidates who can’t get hired. Both things are true at the same time. That should tell…

It was 2 AM on a Saturday and I had been staring at the same open port for three hours.

Hey everyone! 👋 In this challenge, Flag Vault, we’ll analyze the target binary, uncover its hidden logic, and retrieve the flag using…

Introdução

Machine details

Objective

You do not need the 450 dollar Pro license to start earning.

Public reports are a free masterclass. Most people read them wrong.

Introduction

I was testing an e-commerce application last year. Nikto found nothing. Burp’s active scan came back clean. On paper, the app looked locked…

The simple logic behind CORS Misconfiguration, how I test for it, and why it is one of the easiest bugs to find