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Honestly this is just the tip of the iceberg.
Lock your cell phones there is a ton of information in there that someone could use against you.
Limit the information you have online. Yes facebook and google + allow you to put in all types of information but unless you lock your account then anyone can see it.
Have some idea of what information about you is out there. Do some searching yourself. If you find a site or page that has information you might not want to share find out how to remove it.