There's a good Netflix documentary about Manti Te'o, the football player who famously got catfished while he was playing at Notre Dame. It made national news when his "girlfriend" passed away. He seemed to have a good upbringing, it's wild what gullible or desperate people can get sucked into.
https://en.wikipedia.org/wiki/Manti_Te'o#Catfishing_incident
Untold: The Girlfriend Who Didn't Exist https://www.netflix.com/title/81580141