Don't share you private information like if you are in a worldwide chat an you talking to a friend and you say meet me Jake house at Jake's house because its his birthday today because with that information they can hack that person an get that persons parents email and never show the place you are going to that means they can stalk you and when you do something private they can use that to get in to you bank and other things and never be friends with people that you don't know in real life.
email
hacker
stalker
Don't share information
Random person you have in you friends list
