Haha you are full of shit.
Its not like bitconnect is conducting anything illegal anyway. So you're ransom even if you did know who the owners are means fuck all.
Actually you are commiting a criminal act trying to hold people at ransom and trying to extort money.
Bitconnect is illegal because only banks (Official financial institutions licensed by government can offer such lending services) Did you see any reputable crypto currency offering something similar to this shit ?