plagiarizing a "Hello, World" program and getting it wrong. The problem is that people like these are so reality-defying when you're conditioned to collaborate that if somebody were to
describe their modus operandi to you (prey on people wanting to collaborate, then taking everything and leaving them to dry), you would just find it unbelievable such people even exist
Therefore, people who haven't encountered a predator like this before must see it with their own eyes, rather than have somebody else tell them.
