Five of us flew to Mamaia for three days of CTF at CyberSea Festival 2026. We finished the competition on the same score as the winners, separated only by the tiebreaker.

The story of a unauthenticated privileged RCE on the NEC DT900 IP telephone.

How we easily managed to build a secure infra for our CTF team using Tailscale and Cloudflare.

Hello, World! Finally we have our little corner on the internet. We will post our CTF writeups, rants and our activities.