I've heard (and I'm continuing to hear)
exatly the same thing on the most of cryptocurrencies. Especially on Bitcoin itself.
Hawala.Today is one of the most promising low market cap crypto.
Yes, the investement could be risky, but it is a risk that I am sure will lead to many gains soon.
So, the first rule is: invest only what you afford to lose.
And more, my personal opinion is that if Hawala would be a scam, then their telegram group...website...staking software etc..would have been disappeared since 2 months ago, when Hawala price was 20$.
On the contrary, development is continuing (new app versions are releasing)...and this is the official statement:
https://www.hawala.today/blog/official-statement-02192018/Do you think scammers can wast their time with such things after they could sell everything with 20000% gains?
If this is a scam, it would be the most stupid scam of the world !
But if you still think it's a scam, please avoid to invest on other cryptocurrencies, because Bitcoin itself is famous for his anonymity and for being the biggest scam in the world