After the SAT exam, today I sold some of my old toys in Herastrau, at Roaba de Cultura
I sold some old Nerf guns, stickies and others. Still many have to go. Those money will be invested Monday in the stock market. 🙂 Maybe SpaceX or Anthropic. Also, I hope for a good SAT score 🙂 This was a free event organized by an NGO at Roaba de Cultura from Herastrau. Great idea! […]
Promoting IQ Games to 1000 kids on June 1st as volunteer
Yesterday was an awesome day. I was volunteer for StartEvo Association in Parcul Liniei, Sector 6, Bucharest, with the occasion of Child Day, June 1st. Stiinta&Tehnica (Science&Technology Association), our friends, were also here. On June 1st, we celebrated Children’s Day the best way possible—hanging out with tons of amazing kids. When Știință&Tehnica invited StartEvo to […]
35th place at Grey Cat The Flag, Singapore
This weekend our team (vianu_hack) reached 35th place out of 418 at one of the greatest CTF competition in Singapore: Grey Cat The Flag 24 hours. Great team. Matei Ferseta 🍁– 11th-grade student at Colegiul Național de Informatică “Tudor Vianu” – President of Vianu Cybersecurity Club – Trainer at Atlantykron – Volunteer at Astrofest, Hallo […]
Thursday, on May 28, I was guest at iTalks podcast
Can’t wait to see it live. Alin Nita (the host) and myself we discussed aprox 40 minutes about cybersecurity, our club, our intentions to help Romania become a force in cybersecurity. I am honored to be invited to such great show: https://www.youtube.com/@italksshow Matei Ferseta 🍁– 11th-grade student at Colegiul Național de Informatică “Tudor Vianu” – […]
We qualified for the national level at Infoeducatie Olympiad with Lab Vianu Hack Educational Platform!
Our purpose with https://lab.vianuhack.club is to help Romanian teens increase their proficiency in cybersecurity. This way, our country will be stronger. So far, we qualified at Infoeducatie Olympiad for the national level with this project. During this summer we’ll go to Focsani, to present it. Until then, we hope to have some time to improve […]
Trainer at Cyb3r-Q Stack 2026
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
1st Place at Uni vs Threats Timisoara, Juniors & 2nd place at all ages competition
Learning from the Best: Reflections on Uni vs. Threats 26 Finals The second edition of Uni vs. Threats 26, hosted by the West University of Timișoara (Faculty of Informatics), has just come to a close, and I’m still processing everything that happened over the last 48 hours. It was an incredible experience to be surrounded […]
2nd place at Electron 2026, Universitatea Politehnica Bucuresti
During this weekend, Vianu Hack team won second place in Electron 2026. Congratulations to team #1, Dacia Team from Timisoara. Awesome presentation 🙂 Thank you Orange Romania, Facultatea de Electronica UPB, Cyber-Edu, Infineon, Liga Studentilor Electronisti for supporting this event. Matei Ferseta 🍁– 11th-grade student at Colegiul Național de Informatică “Tudor Vianu” – President of […]
We Became Vice-Champions at HackDay France 2026
I still can’t fully describe what those 24 hours felt like. Together with my teammates — Patrick Șuster, Filip Anghel, Vlad Hărdălău, and Alexandru Docea — we competed in the international cybersecurity final of HackDay.fr 2026, organized by ESIEE Paris. And we finished 2nd place in the world. It didn’t start that way. We came […]
Yesterday, in prime time, we were LIVE at Razvan si Dani, at Antena 1 TV
Yesterday morning, at CNI Tudor Vianu, in the classroom where we keep the Vianu Cybersecurity Club, we were interviewd live by Antena 1 TV during Razvan si Dani show. We discussed about our activities, about https://lab.vianuhack.club – our project to raise the cyber-alphabetization in Romania, about our dreams, about our prize obtained at Samsung Solve […]