GPNCTF goes into its next course!

We currently have some great challenges in the oven, ready for GPNCTF 2026.
Get excited for food from a wide range of cuisines and some fusion dishes.

Taste what we cooked up from Fri, 05 June 2026, 10:00 UTC to Sat, 06 June 2026, 22:00 UTC

https://gpn24.ctf.kitctf.de/
https://ctftime.org/event/3041

Sehr geiler Talk von @95p und @49016 über Schwachstellen in #GnuPG und ein paar weiteren Programmen. Insgesamt fanden beide 14 Schwachstellen.

Große Anerkennung an @filippo, der live die Bugbounty überreicht.

Details auch auf https://gpg.fail/

https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practical-vulnerabilities-i

#39C3 #age #minisign #Vulnerability

Hey, GPN CTF is back!

Can you break the CTF monopoly? The only property worth owning is the top spot on our CTF leaderboard. 'Go to jail' is just a chroot jail away, play online or on-site at @gulasch Friday, 20th of June 2025 10:00 UTC!
More info: gpn23.ctf.kitctf.de
#GPN23 #GPN #ctf