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Polish-Japanese Academy
of Information Technology
ul. Koszykowa 86; 02-008 Warsaw

che 12, 2025

We know the winners of PJHACK Capture The Flag 2025!

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On Sunday, June 8, the PJHACK Capture The Flag 2025 competition took place. Members of the PJCYBERITY cyber-security research club prepared a number of tasks for the participants - competitors hacked websites, broke ciphers, or performed reverse engineering. All this in an atmosphere of friendly competition - prizes for the best included the famous Flipper Zero and Raspberry Pi 4, sponsored by STM Cyber and HackingDept.

After a three-hour struggle, the podium was taken by Michal Lach, followed by Grzegorz Raczkowski and Kacper Paluch. Congratulations to the winners!

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    Capture the Flag 2026 atPJAIT Join the PJHACK CTF Competition

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    Poster for the "PJHACK CTF 2026" event in a hacker terminal style (black background, green text). It includes information about a cybersecurity competition for beginners and advanced participants: date May 10, time 11:45 a.m.–6:00 p.m. (registration starting at 11:00 a.m.), location PJAIT A1. The slogan “hack the planet” and the call to action “sign up.” At the bottom, the PJAIT PJSEC logos and a contact email address.
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Olga Wroniewicz
Spheredom 2020, Copernicus Science Center

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