I'm a Security researcher based in Blaine, Minnesota. I focus on offensive security — finding the things that shouldn't be there before someone with worse intent does.
Through GK Data LLC, I deliver penetration testing and vulnerability assessment engagements. Outside of consulting, I'm active on private and public bug bounty programs, where I've submitted 100+ validated vulnerabilities across Fortune 500 companies, U.S. government systems, and major consumer platforms.
I write up methodology and tradecraft on this site under Articles, and ship occasional open-source tooling — most recently BB Header Manager, a Chrome extension for bug bounty researchers.