"If you hear money on the phone, think they are scams!" This warning is often seen on television.
Many statements about investments, stocks, and investments are also particularly common on social networking sites these days.
As for me, "If you hear about investments, stocks, and investments, think they are scams!"
Many famous companies and celebrities appear in them so that many people probably trust them.
It is hard to make problems out of them because, ultimately, investment managements are conducted under personal responsibilities.