
One way to reduce your risk of identity theft is learning some of the methods thieves use to steal personal information.

Stealing bills, bank statements or brokerage summaries, new checks or pre-approved credit card offers from your mail or trash, sometimes called dumpster diving
Stealing personnel and customer files at business offices, including your employer
Stealing your wallet or purse, or personal documents from your home
Stealing credit and debit card numbers when your card is swiped through a processing machine, a technique called skimming
Peering over your shoulder at ATMs to get your PIN number
For these reasons and others, it's a good idea to store your financial paperwork in a safe place at home, and to protect your receipts and bills. You may also want to buy a shredder to destroy sensitive documents when you no longer need them.
Filling out a change-of-address form so that they receive mail addressed to you, including credit card bills for accounts they open but have no intention of paying
Impersonating your creditors, employers or landlord to obtain a copy of your credit report, which includes your Social Security number
Obtaining your personal information through bogus marketing schemes by phone, mail or email, sometimes called phishing
Using advanced technology to breach online security and steal account information
You should be very cautious about giving out your personal information unless you're certain the situation is legitimate. No legitimate financial institution will ask you to confirm your account number or give your Social Security number over the phone or online during a call or communication that you did not initiate.
You might think that most identity crimes are committed online. But the FTC reports that only about 20% of all cases involve telecommunications and the Internet. According to the Better Business Bureau's 2005 Identity Fraud Survey Report, 68% of all identity theft cases were committed with information obtained offline. Even more surprising is that in half of the cases in which the identity thief is caught, the crime was committed against someone they know or are related to.