Tue, Jan 20, 2026 · 7:00 PM CET
This OWASP Aarhus meetup is co-hosted with PWC. By signing up, you consent to us sharing your name with PWC solely for the purpose of visitor pass registration.
PWC will provide food and drinks for this event and be sure to bring a laptop to participate in the Capture-the-flag.
Want to learn about hacking LLMs?
Kevin Joensen is the founder of Baldur Security and will be joining us to do a repeat of the event, that he did for OWASP København.
Kevin has more than 10 years expirence with offensive security and published more than 30+ CVEs and 300+ accepted bugbounty reports.
He will tell us about the recent challenge he made where he invited our community to hack the LLM he created.
He'll talk about the basics of hacking LLMs, how he made the BSides CTF, how to defeat it - and how you can (try) to hack the new LLM CTF he created!
Agenda
19:00: Welcome by OWASP Aarhus and PWC
19:10: A short introduction to PWC
19:10: Talk about common vulnerabilities and misconfigurations seen in LLM/AI enabled systems.
20:00: Network break
20:30: LLM CTF
21:30: Ending the event - Altough it will be possible to stay a bit longer and work on the CtF or network.
Parking is available at PWC but you need to register on the tablet in the reception