.. title: ISIC Kickoff 2026
.. slug: isic
.. date: 2026-04-22 17:15:20 UTC+01:00
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.. author: Charlotte

We just kicked off the Signal intelligence challenge! All teams familiarized themselves with the SDRs and were seen recording mysterious signals. We provided some drinks, some snacks and the first challenge was already solved by the team "DieTransformiertenFourien".

Registration is still open (up util the last day), so feel free to join the challenge! A first step could be joining our matrix room and messaging the organizers to get your own recording done ;). As of now, 7 Challenges are online, 5 distinct radio signals and 2 non-RF challenges that are provided as files in the CTF system.

Good luck to all the teams and happy decoding!

.. gallery:: isic-kickoff-2026