You have to *read* the text accompanying the passenger mission. Sometimes the "criminal" is written in the text below with no "may be wanted in multiple systems" on the top - with "illicit passenger" as a consequence and death by scanning.
Also I have the impression that when you get scanned while running silent with "secretive" passengers they won't complain.
Also I have the impression that when you get scanned while running silent with "secretive" passengers they won't complain.