This page HERE lists top 10 dangerous investments in the United States. Not surprisingly, a few are scams in Singapore being operated openly. I am not able to point out which are the scams because they are still around and will have no hesitation to issue lawyers letters. When the scam is exposed, it will end up on MAS' Alert List but it will be too late by then since the scammers would have ran away with the money. To achieve financial freedom, help yourself through education rather than relying on others for spoon feeding.