Bitconnect has made many investors a lot of money but this could just be it's last days of glory.
A lot of skeptics have doubted how bitconnect is run with even Ethereum founder, Vitalik Buterin calling it a ponzi scheme.
BCC is currently under scrutiny by UK regulatory authorities
Read more here: https://thenextweb.com/hardfork/2017/11/13/bitcoin-bitconnect-uk-ponzi-investment/
Update: thenextweb has confirmed that the company being investigated is a different entity and not bitconnect(bcc)
Img source: bitconnectpool.co