Tell me about your criminal gangs

I actually have a secret high society club who does operate shady businesses in order to benefit from the community. They are featured in my As Sims Go By video series as a contrasting board to the real Council. It's not like they run about to rob old ladies or break into a store to steal values, though. These sims are mostly too rich to bother with small winnings - if they see §100 on the pavement where they walk, they would probably just walk on ;) I'm not even sure they see themselves as criminals, most of them might think they just do what they are entitled to. They like to influence laws and official routines, while nobody knows about the existence of their group - yet...