When someone that is very trusted decides they are quitting so they scam a massive amount of money. This is typically done on discord marketplace servers or marketplace forums.
Person1: did you hear that the owner of the marketplace discord server exit scammed 10 grand?
Person2: nah i didnt hear about that but i was about to have him middleman my $5k
Very trusted product developer decides to quit and scams all the users/resellers of their product.
When the resellers buy activation keys for the software and customers start to buy the newkeys, they shut down the service forever.
Person 1: "Hey did you know that Zenith's developer exit scammed their resellers and buyers?"
Person 2: "Yes i did hear, it's ashame, it was a really good exploit."