For those who are interested in countermeasures for cons and scams from a machine learning and information security perspective, take a look at 419eater. They a

For those who are interested in countermeasures for cons and scams from a machine learning and information security perspective, take a look at 419eater. They are a forum of volunteers who spend their time increasing the opportunity cost for advanced fee fraud scammers. https://forum.419eater.com/forum/viewforum.php?f=66 https://forum.419eater.com/forum/viewforum.php?f=66 They also use the infamous Lenny natural language bot among other methods of automation.