And sometimes when you share the personal info such as email or mobile number then the scammers can target you easily because they know everything because you already shared Name, Email, Mobile, and Address. Your personal information will be used against you and the site owner sell this information to third parties such as advertisers and advertiser use info for selling their products according to interest.

This is hidden truth and many don’t know and if know, then always ignores this but when you visit a site and wanted to get something for free then first you will have to fill your personal information on the site, after the registration you can get the free Software, Games, Picture, Music or Videos etc.