Identity theft is pretty serious and can happen to anyone. Identity theft is when uses information about you without permission. They could use your credit cards, medical insurance, and social security number. You will be responsible for what the thief does while using your personal information. You will have to pay for whatever they buy. He can get a credit card using your name, change the address, and the bank wont think you are paying your bills because they go to the thief. So be very careful with what you share with other people, and rarely share your personal information.