Cybersecurity Trainer at Atlantykron 2025
For 4 days I kept a cybersecurity training at Atlantykron Academy, 1-8 august 2025. Great public. Awesome learnings Matei Ferseta– 11th-grade student at Colegiul Național de Informatică “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. […]
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– 11th-grade student at Colegiul Național de Informatică “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. […]
3rd Place – B-Sides 2025.10
Great event, organized by Adobe, in Bucharest HQ Matei Ferseta– 11th-grade student at Colegiul Național de Informatică “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 Quals
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– 11th-grade student at Colegiul Național de Informatică “Tudor Vianu” – President of Vianu Cybersecurity Club – Trainer at Atlantykron – […]
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 RadioȘtiința 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– 11th-grade student at Colegiul Național de Informatică “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– 11th-grade student at Colegiul Național de Informatică “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– 11th-grade student at Colegiul Național de Informatică “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
UNR 2025 Individual
74th place Matei Ferseta– 11th-grade student at Colegiul Național de Informatică “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
UNR 2025 Echipe
36th place Matei Ferseta– 11th-grade student at Colegiul Național de Informatică “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