Yeah this is not a good situation. we are just selling our personal information cheaply. very bad. we can't stop scammers. pathetic problem with answer-less situation.
If you take the time to analyze the situation you are not selling that information to scammers, you are in fact paying them to get your information which makes things even worse, after all scammers that create those kind of projects just to get your information are not going to build a successful project, they are going to run away with your money and your information, so you just paid for the privilege of losing that information.