Where Are the Rogues and Scoundrels in Star Trek?

[urrutiap]

Besides old original Harry mudd being a smuggler or human sex slave owner whatever he was, theres other " rogues/scoundrels that dont mean much harm

Data's "father" creator
various rogue like people plenty of them throughout Next generation, Voyager and deep space nine

 

[Nyotarules]

The rogues and scoundrels are in the Admiralty, exceptions Cornwall and April.