I chatted a bit to one of them trying to get money from me and it was quite subtle. Blah blah I make money in crypto why don't you try I'll show you what to do and then instead of going to say mexc which is a real exchange it would be to mexx or some such which is a clone they've made. It would actually semi function and show profits encouraging the punter to stake more not realizing it was a fake exchange.

I didn't send money to the mexx.com site but I did send some to a site called ftx.com which pulled a more subtle scam. Got that refunded eventually.