My name is Quack. I am a Danish student studying Software Engineering. I play CTFs and do Bug Bounty Hunting on Hackerone. Playing CTFs with SQLKinkjection (Formerly N00bsCTF), Nahomies and Brunnerne.

I also anually participate in the Danish Cybersecurity Championship. So far, I have made it to the finals every year as well. Here is a list of my results:

• 2025: 4th in the senior category.
• 2024: 8th in the junior category.
• 2023: 16th in the junior category.
• 2022: 18th in the junior category.
• 2021: 47th.

The finals consist of ~100 players with about a 50/50 split between junior and senior.