So they are still at it, I first discover this scheme way back 2015 and I almost fell for it, lucky I ask someone about this, this scheme is very popular back then and they are coming back again because they see many newbies coming in now to invest or find ways to earn Bitcoin, I hope these newbies will do research and this is a good reference for them.
Fell for it in February 2017, I still vividly remember that.
Obviously, scammers or cyber criminals are not going to stop because there are still gullible individuals, specially newbies who can fall for this trick, easy peasy for them.
So it's going to be a repeat, newbies invest got scam, learn their lessons. A new set of newbies come along got victimised, cyclical so scammers are not going away, sad but true.