My team won “Best European Team” at European Cybersecurity Week, Renee, France, 2025!
I was honored to be present at a huge cybersecurity event, in Rennes, France (Bretagne). I qualified here in late October 2025. My team mates: 2 Spanish students and one UK student. Unfortunately, the UK one could not come. The CTF was really difficult and fun, but I was minutes away to solve the hardest […]
DefCamp 2025
What an awesome event! At the main competition we were 18 finalist teams. Some were national teams from Poland, Slovakia, Italy, Finland, some were adults teams from Google, a top Korean team,,, Out of all the them, 2 teams had members from our Vianu Cybersecurity Club. 🙂 So proud. My team, vianub1tz: Hacking Village at […]
7th Place at CTF@AC Finals, Timisoara, Romania
Thursday, Nov 6th 2025 I left Bucharest by night train towards Timisoara. I participated solo in a team contest. Awesome experience. Meeting a lot of old friends and new friends. Thanks, guys. Looking forward for the next time! I love cybersecurity! Scoreboard Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu […]
12th place at Huntress CTF 2025
After being on 5th place for a long time, our team fell on 12th. We were close 🙂 Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo Fest, Sci-Fi Fest, Poli Fest – Pseudo-Owner of Bacon, […]
3rd Place – B-Sides 2025.10
Great event, organized by Adobe, in Bucharest HQ Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo Fest, Sci-Fi Fest, Poli Fest – Pseudo-Owner of Bacon, my cat. More about me here. mapleleaf.ro
3rd place at European Cybersecurity Week CTF
My team came to the 3rd place in qualifications. My team mates are 3 students, 2 from Spain and one from UK. So, it seems that in November I’ll go to France 🙂 Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at […]
YR0K in CQ WW SSB Contest!
https://cqww.com A perfect planetary event for the YR0K (Yankee Rookie Zero Klub) amateur radio team of the RadioȘtiinÈ›a Association. The following were called up to be part of the team: YO3AIF Stefan (15 years old), YO3PML Matei (17 years old), YO3MPL Calin (15 years old), YO3AGK Andrei (12 years old), YO9RYI Rares (12 years old), […]
OmniCTF Constanta 2025
18 October 2025 – 4th Place Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo Fest, Sci-Fi Fest, Poli Fest – Pseudo-Owner of Bacon, my cat. More about me here. mapleleaf.ro
DAWG CTF 2025
39th place Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo Fest, Sci-Fi Fest, Poli Fest – Pseudo-Owner of Bacon, my cat. More about me here. mapleleaf.ro
WHY2025 CTF
219th place Matei Ferseta– Student at 11th grade, at Colegiul National de Informatica Tudor Vianu – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo Fest, Sci-Fi Fest, Poli Fest – Pseudo-Owner of Bacon, my cat. More about me here. mapleleaf.ro