Anthropic claims Chinese AI firms distilled Claude to train rival AI models, raising concerns about model extraction, security risks and AI distillation abuse.

How I turned ChatGPT into a personal bug bounty mentor — and built a system to go from confused beginner to deep vulnerability hunter.

Understanding Modern Authentication Architecture

Denoscription

Extremely late to this, but as I’ve said, I want to publish my research to improve my writing skills and get feedback from the community…

Julio Arredondo
Certified Advanced Security Professional (CASP+)
M.S. in Cybersecurity Engineering student at University of San Diego

Bu yazida, PortSwigger Web Security Academy platformundaki bir lab uzerinden klasik bir SQL Injection zafiyetini adim adim inceleyecegiz.

In this room, we will understand more about what a penetration tester’s job responsibilities and what processes should be followed prior to…

Hello, today we are trying to get the flags from the second machine from The Planets series: Earth!

Three years ago, I was a claims adjuster at GEICO. Today, I work in Application Security. No, I didn’t take the traditional route. I didn’t…

Challenge Overview

Most apps are a security nightmare. Here is how to start reverse engineering APKs and why mobile security is the new frontier for 2026.

Enumeration

Hello, my name is Singkhon. After completing the eJPT course, I would like to share my methods and approaches for solving each CTF problem…

Discover the tools within the Aircrack-ng suite and get started using them for deauth attacks, grabbing handshakes, and more.

Hello, stranger — let’s begin.

First of all you need to install OpenVPN in your kali machine (I am using kali here, you can use ubuntu as well). The command is:

Disclaimer: This writeup is based on a Capture The Flag (CTF) challenge hosted on HackTheBox and it is intended for educational purposes…

This challenge relied on exploiting a custom query language, as hinted by the denoscription.