EXSCUDO is one of the few projects that i have seen that complete with documents for legalities and we can not say that it is a SCAM, it's a successful ICO and watch it grows when it reach the trading market through the exchanges.
Might be a scam to US investors. Exscudo has kept their mouth shut on concerned US investors on what will happen to what they invested on Exscudo. I have yet to see any response on this thread, nor from email or from a support ticket. US investors beware