ICOs without information on the team behind them are always suspicious for me.
This is a really good point, for any real ICO project, people must show who they are, even with this is already risk, so why people put money in some ICO that they are not even know the team behind it.
And the fact is few projects have no team information in crypto space and they are doing fine, e.g Monero, Bitcoin etc, we only know that Satoshi Nakamoto is the name of bitcoin creator but never know how he looks like, anonymous team don't mean scam