The newest one is, they will ask us to join a certain sports gambling site under their affiliate then he/she will provide us with daily or weekly "fixed match"
Ah, I just heard this one. I don't follow such betting signal groups but the cheater mode with such affiliates sounds new to me. Is it possible that some players really believe in signing up for an account and depositing their money to a site they just found out about? It is possible that fraudsters provide several accurate bets so that they are more confident in following them. and when given a referral to play on a new site they will follow it happily. Their target is clearly novice gamblers.
This provides an advantage for fraudsters with affiliates and it could also potentially be that the gambling sites they promote are also fraudsters and clearly this will be detrimental to players.
Big problem for those gamblers who easily being attract by fraudsters, seems legit in terms of affiliates they can direct you to a site where they are also working to scam people, it's easy to them to bring you if for some pick they provide wins, not sure but possible to exist as long as there are gamblers who are willing to take that risk and will continue to support betting groups in hope that they will be able to find a legit one that will give them decent to huge benefits.