When a student roams a university campus, they might see stickers on the back of bathroom stall doors. Pamphlets dropped at eating areas. Postcards floating around common spaces and posters wrapped around telegraph poles. All selling what might look to be homework help or tutoring. They’re on Facebook, Instagram, in direct messages. If they manage to get your email address, there’ll be spam there too.
Only some of these services do more than help. They do the work itself. In other words, it’s contract cheating.