Can you give some detail on how they scam users?
Do they try to steal your wallets or do they try to ask you to send money?
Scammers usually shows that they earned 0.XXX worth of bitcoin beside is the current value in Philippine Peso through a picture. (Of course, newbies will usually fall for it because there is a proof) but then again, after asking the newbies to send their btc to a specific address they will suddenly vanish.