CTF Radiooo

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In this episode adamd and Zardus chat with returning guests Tyler and Tim from team Theori on their AIxCC submission. The Theori team discusses their participation in the AI Cyber Challenge, detailing their unique approach to building a Cyber Reasoning System (CRS) named RoboDuck. The conversation covers the team’s structure, motivation, and the challenges they face, including the potential brittleness of their system and the importance of testing. They discuss the pipeline for analyzing repositories, the use of LLMs for vulnerability detection, and their strategy for submitting patches during the competition. The episode concludes with reflections on the competition and the lessons learned.

Theori

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In this episode adamd and Zardus chat with Xinyu, Dang, Ziyi, and

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In this episode of CTF Radiooo adamd and Zardus discuss the final submission of the AI Cyber Challenge for Shellphish with clasm and honululu. They explore the evolution of the team, the significance of the challenge, and the role of AI in cybersecurity. We discuss the history of DARPA’s cyber challenges, the financial stakes involved, and the collaborative efforts of the team in developing a cyber reasoning system. Clasm and honululu share insights about Team Shellphish’s cyber reasoning system: ARTIPHISHELL.

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In this episode of CTF Radiooo adamd and Zardus do a live-from-DEF CON interview with clasm and honululu, the co-captains of the Shellphish AIxCC team.

They talk about their approach to the AIxCC qualification competition and their cyber reasoning system ARTIPHISHELL.

Finally, we finish with live footage of Shellphish when the seven $2M winning qualifying teams are announced.

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In this episode of CTF Radiooo adamd and Zardus talk about the highs (winning $1 million in the AIxCC Small Business Track) and the lows (failing to qualify for DEF CON CTF 2024) of Shellphish.

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In this unique episode of CTF Radiooo adamd and Zardus chronicle their adventures while playing Nautilus Institute’s DEF CON 31 CTF, all the way from the Friday night before the CTF to early Monday morning leaving to catch a flight.

Throughout this episode we talk about the CTF as we’re experiencing it (from a hot tub?!?!), and we catch up with several amazing people in the CTF community, including commentators, players, organizers, and winners (congrats Maple Mallard Magistrates on the win): ZetaTwo, clasm, zanardi, nafod, perribus, negasora, jay, mike_pizza, zaratec, and vie.

Unfortunately the sound on the interviews during the CTF after party is not the best, but that’s how recording in a closet in the middle of a party goes! We’ll try to bring on those folks in the future.

Special shoutout to our impromptu camerapeople zwad3 and f4c31e55.

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In this episode of CTF Radiooo adamd and Zardus chat with psifertex, glenns, and negasora from LiveCTF!

We talk about LiveCTF competitions in DEF CON CTF Finals 2022 and DEF CON CTF Quals 2023! We also chat about the history of LiveCTF, spectating CTF, the difficulty in creating a challenge at the appropriate difficult level for a spectated CTF, and more!

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In this episode of CTF Radiooo adamd and Zardus chat about a challenging issue facing the CTF community: if someone finds or uses a 0-day vulnerability in a CTF, what happens?

We talk about 0-days, 0-days in CTF, and the complications that arise.

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In this episode of CTF Radiooo adamd and Zardus chat with anciety, atum, mmmxny, and crazyman of r3kapig: one half of the CTF team P1G BuT S4D!

We talk about how the members got into CTFs, how the team gets new members, what is the culture of the team, why do we play CTFs, can we keep

Visit https://r3kapig.com/ to learn more about the team.

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In this episode of CTF Radiooo adamd and Zardus chat with q7, publicqi, Yuhang Wu, and shiki7 of the CTF team Straw Hat!