Thanks for warning, but I notice that no one would bait that easily because everything was also afraid on scam so they also surely secured their money before start investing on that kind of scam.
Unfortunately, some people are blinded by greediness and even they knew it on the first place they still fall for it and realized it when it's too late.
Well you only lost 100 bucks lesson learned fairly cheaply.
It may be nothing for you but not for some.