It's sad and we don't have any organization who can remediate such issues. But if you can provide enough evidences, open up a thread in scam acquisition section so that people can avoid investing in that ICO.
In business world, integrity is a big thing and people don't like to work with unethical companies. So going forward, aleays work with reputed campaign managers only. That reduces the chance of getting scammed after few months of hard work.
It does not matter how hard we search ICOs detail, website and the team it is very difficult to find a genuine ICO. I have come across 5-6 such projects. The last one was which I joined in the month of July18 and they calculated rewards in the month of Sep18, team was quite active to answer every query and assured to launch their token on an exchange by the March19 then everyone from that project disappeared all of sudden, thank God I was only a bounty hunter not an investor, such ICOs are very difficult to trace.