The beauty of the Internet is that you can make a truckload of money out here. Most people either don’t want to work at it, or they buy into some scam that causes them to waste money they could have used to invest in a real, legitimate venture. Cyber criminals simply use your submitted contact email address and send tremendous amounts of spam offering a part time job, Money or some such bogus titles in future. These sites Promising Users with “Real and Fast Money Making Ideas”.
Source: https://thehackernews.com/2012/01/fake-cnbcs-website-for-internet-fraud.html