Many of the CFD broker scams are Bitcoin themed even though the chances are you will never actually be trading in Bitcoin, even with CFDs or spread-betting.

There are so many of these scams now that it is almost impossible to keep track.

The important rule is - if it claims to make you a fortune for doing nothing, it is a lie.

https://bright-investments.com/lp/?keyword=Your%20own%20ass! 

https://bitcoinbillionaire.investment-club-eng.com/new2/