Jeanne d’Hack CTF is back !
After two unforgetable editions, we are excited to announce the 3rd edition of the Jeanne d’Hack CTF, the must-attend event for all cybersecurity enthusiasts in Rouen (and beyond)!
This new edition will take place on January 30, 2026 at the UFR Sciences & Techniques, Madrillet and, this year, the CTF is open to everyone!
But what is the Jeanne d’Hack CTF?
It is a Capture The Flag competition in Jeopardy format where players must solve challenges in Cryptography, OSINT, Pwn, Reverse Engineering, Web Security and Windows.
It’s the perfect opportunity to push your limits, develop your skills, and meet professionals in the field!
Become a sponsor!
We are looking for sponsors for the next edition of the Jeanne d’Hack CTF !
Sponsorship provides exposure to aspiring professionals and branding opportunities. Your support will help us create a successful event. Let’s discuss how we can collaborate!
If you are interested in sponsoring the 2026 edition of Jeanne d’Hack CTF, please check our brochure!
Partners
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Sponsors 2025
A big thanks to the sponsors who make this event a success!
Contacts
Contact us by email:
contact [at] jeanne-hack-ctf [dot] org