How to cut off scamm

I respectively want to ask some people know well about scamming. in facts there are many and more techniques used by fraudsters to rob money from victims. we have known that sharing personal information and accounts detail is one of major reasons for being scammed. then question is this!! is there any other way apart from this 🖕 that can be used to steal or manipulate us????? my question looks for other methods used by them to rob money. good example they can promise us to profit highly from their fake company and after gaining they disappear