It's funny, though I didn't really know him I did have two chance interactions 15 or so years back that are in a way core lessons for me about business.
Back when he started doing consulting I ended up spending some hours on the phone with him over a week or so as an evenings/weekends side project (I had a more than full time job too). He seemed like a nice enough dude, basically a middle aged guy trying to put his life back together, and he was understandably not up to speed on web app security due to his recent stint in prison. I don't think that business ever panned out but he eventually pivoted and built a multi-billion dollar company around the concept he was known for (social engineering).
The second is embedded in his somewhat famous lock pick business card. It turns out those cards are a direct copy of a friend's card, conceived by me, designed by a second friend, and inspired by a third friend who'd discovered the shop that did etched steel cards. Kevin's card traded in usability by shortening the tools to make more space for contact information. Regardless, his ability to capture the spotlight helped ensure his version is by far the best known.
Back when he started doing consulting I ended up spending some hours on the phone with him over a week or so as an evenings/weekends side project (I had a more than full time job too). He seemed like a nice enough dude, basically a middle aged guy trying to put his life back together, and he was understandably not up to speed on web app security due to his recent stint in prison. I don't think that business ever panned out but he eventually pivoted and built a multi-billion dollar company around the concept he was known for (social engineering).
The second is embedded in his somewhat famous lock pick business card. It turns out those cards are a direct copy of a friend's card, conceived by me, designed by a second friend, and inspired by a third friend who'd discovered the shop that did etched steel cards. Kevin's card traded in usability by shortening the tools to make more space for contact information. Regardless, his ability to capture the spotlight helped ensure his version is by far the best known.
RIP.