i think it's isn't scam. just failed ico or the price got dumped by bounty hunter in early ico. it's not like they failed on purpose
Yes, we are having a great misunderstanding in definition of scam, scan is the deceiving on purpose, willingly, from the beginning of the project what if project fails, if they don't gather enough funds, if some obstacle appears, this is definitely not a scam. Just unlucky.
There is far too much of that going around. Crypto would be a better place if people saved calling coins scams for actual scams.