THCon

Here is a Writeup of the Steganography challenges (PNG is a lie) I created for the THCon 2026 CTF

Here is a Writeup of the web/crypto challenges (Panic In The Norther Quadrant) I created for the THCon 2026 CTF

Here is a Writeup of the geoINT challenges (Gunnar s Vacation bis) I created for the THCon 2026 CTF

Here is a Lessons Learn of me wanting to add a way to see the difficulty of each challenges on a CTFd while not being able to change the theme.

Be the first to uncover the mysterious attacks on THCity !

Here is a Writeup of the second Steganography challenge (Scattered Socials) I created for the THCon 2025 CTF

Here is a Writeup of the geoINT challenges (Gunnar s Vacation) I created for the THCon 2025 CTF

Here is a Writeup of the first Steganography challenge (Foreign Interference) I created for the THCon 2025 CTF

Here is a Writeup of the Python Jailbreak by WOCSA presented as a small challenge at the THCon 2025

Here is a Lessons Learn of me having to sort challenges on a CTFd while not being able to change the theme.

Be the first to uncover the mysterious gang attacks !

Here is an overview of a tool I have been developping to create full scale social networks for OSINT challenge