1. Your Full Birth-Date
This is vital information that scammers and hackers use, its key information, don't give it up!!
2. Your Current Location
Shows thieves (that may be targeting you) that you aren't home.
3. Your Home Address
I hope we don't have to say why but if don't understand or get it, learn why here.
4. Your Relationship Status
Gives a stalker (or any criminal) a green light that you are home alone on a regular basis.
5. Pictures With Geotags
Not as cool as you make think. Geotags provide the best road map to your current location. Learn how to remove them here.
6. Vacation Plans
"Hey, I'm going to be on vacation on the 25th of August, please come rob me", that's basically what you're saying to social network trolling criminals when you post your vacation plans, according to Life Wire.
7. Embarrassing Things You Wouldn't Want Shared With Your Employer or Family
Before you post anything, just think whether you want your boss or family to see it.. If not, don't post it!
Learn More: Here
Source: Life Wire