I've reported two vulnerabilities. One to a fairly large web hosting provider that allowed me to access the databases of anyone else on the shared server my web

I've reported two vulnerabilities. One to a fairly large web hosting provider that allowed me to access the databases of anyone else on the shared server my website was on. Another to a major credit card company -- Given a person's first and last name I was able to see what kind of credit cards they had. In both cases, they fixed it, thanked me, no arrests or threats were made. I think your experience is only outside the norm in the sense that you got monetary compensation out of it! Nice!