HackDayCTF 2026 Quals

BEWARE : The CTF starts at 19:00 UTC+1 - Paris time ! Don't forget to join the Discord : discord.gg/nNZv3QafTW Registrations end at 12:00 UTC+1

The HackDay challenge is a French cybersecurity competition for graduate students.

Start of Registration : 2026-01-05 12:00:00 P.M. (Paris) End of Registration : 2026-01-23 12:00:00 P.M. (Paris)

The 25 teams selected during the online qualification phase will be invited to compete during the grand final, which will take place on-site within the ESIEE Paris engineering school.

The categories are: Crypto, Forensic, Hardware, WEB, Stegano, Reverse and more ! The three winning teams will be rewarded with many prizes (500€ + sponsor goodies)