You can certainly enjoy networking and sharing photos, but you should know that sharing some information puts you at risk. What should you never say on Facebook, Twitter or any other social networking site?
Your Birth Date and Place
Sure, you can say what day you were born, but if you provide the year and where you were born too, you've just given identity thieves a key to stealing your financial life, said Givens.
Post the photos on Facebook when you return, if you like. But don't invite criminals in by telling them specifically when you'll be gone.
Some 40% listed their home address on the sites; 65% didn't even attempt to block out strangers with privacy settings. And 60% said they weren't confident that their "friends" were really just people they know.
You may hate your job; lie on your taxes; or be a recreational user of illicit drugs, but this is no place to confess. Employers commonly peruse social networking sites to determine who to hire — and, sometimes, who to fire. Need proof? In just the past few weeks, an emergency dispatcher was fired in Wisconsin for revealing drug use; a waitress got canned for complaining about customers and the Pittsburgh Pirate's mascot was dumped for bashing the team on Facebook. One study done last year estimated that 8% of companies fired someone for "misuse" of social media.
If you've got online accounts, you've probably answered a dozen different security questions, telling your bank or brokerage firm your Mom's maiden name; the church you were married in; or the name of your favorite song. You're giving crooks an easy way to guess your passwords.
Insurers are increasingly turning to the web to figure out whether their applicants and customers are putting their lives or property at risk, according to Insure.com. So far, there's no efficient way to collect the data, so cancellations and rate hikes are rare.