I'm glad you pointed this out. I think I stumbled across a statistic once that said about 10% of the coins out there were stolen by scams, hacks, etc... I'd have to do some digging to find it again...

One thing that is nice though is that there is a pattern to many of these scams, as they use the similar language like "get high percent interest/return for little money" or they simply regurgitate the same terms found in Satoshi's whitepaper.

If it smells like a scam, and reads like a scam....