I mean, I know that this is a business that exists, what I mean is that I get called regularly for fixing performance things, but have never heard of any reques

I mean, I know that this is a business that exists, what I mean is that I get called regularly for fixing performance things, but have never heard of any request for security - or met security consultants during my jobs. However I know of a few cases where people would sell members of their extended family in a heartbeat for a % more oomph.