I have had a special interest for reverse engineering since high school. Since then, I have looked at all kinds of software, from bootloaders to userland applications. This has led to the discovery of various critical vulnerabilities in software, such as authentication bypasses, and memory corruption leading to remote code execution. Some of my public projects can be found on GitHub.
CTFs
Reverse engineering is usually my favorite category in CTFs, although I enjoy the other categories as well. Some past achievements include:2022:
- 2nd place at the European Cyber Security Challenge as part of Team Germany.
- 1st place at the European Cyber Security Challenge as part of Team Germany.
- 1st place at Cyber Security Challenge Germany (the German qualifiers for ECSC).
- 1st place at Challenge the Cyber (the Dutch qualifiers for ECSC).
- 1st place at the International Cyber Security Challenge as part of Team Europe.
- 1st place at the European Cyber Security Challenge as part of Team Germany.
- 2nd place at m0lecon CTF with former Team Europe members.
- 1st place at International Cyber Security Challenge as part of Team Europe.
Pwn2Own
I have successfully exploited the following targets at Pwn2Own:- (2025) Philips Hue Bridge
- (2026) Kenwood DNR1007XR