It is really not that hard to find people. All flexing does is make you a person of interest to look into. But flexing was not an issue. If you stay in a upper class are, it is safe to assume you have money. If you have someone's real name and city/state they live in, you cam find out alot. There are websites that give you access to people's public record. That can include phone numbers, assets, criminal records, family members...etc. Also, if you are in the spot light, the media is going to report your moves any way regardless if you are low key or loud with your moves.