If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Identity theft

Identity theft is a growing problem that can have devastating consequences. This article will help you understand the risks, recognize the warning signs, and take proactive measures to protect yourself.

Personal identifiable information

Personal identifiable information (PII) is any information that can identify you as an individual. PII includes your name, Social Security number, credit card number, bank account number, etc. When someone steals any of your PII they can use it for identity theft.

What is identity theft?

Identity theft happens when someone uses another person's personal information, like their name, Social Security number, credit card number, or bank account number, to commit fraud or other crimes. It's an invasion of privacy and can cause lots of problems for the person whose identity is stolen.

The consequences of identity theft

If someone steals your identity, it can create a lot of problems for you. They might use your information to get a credit card and buy things, leaving you with a huge bill to pay. They might also steal your money from your bank account. This can damage your credit, which means it will be harder for you to get loans or credit cards in the future.
You might even have legal problems if the person who stole your identity uses it to commit crimes. Plus, it can be really upsetting and stressful to know that someone else is pretending to be you.

How do identity thieves get your information?

Identity thieves can get your information in a number of ways. One way they may do this is by stealing your wallet. This gives them immediate access to your debit and credit cards, your driver's license, or even your social security card.
Another way is by stealing your mail. If you receive bills or other important documents in the mail, thieves might be able to get your personal information from them.
Thieves might also get your information through data breaches. This is when a company's computer systems are hacked and the hackers are able to access the company's data. If the company has your personal information on file, the hackers might be able to get it. They will, then, sell your information to identity thieves or use your information themselves.
Identity thieves can also get your information through phishing scams. This is when someone calls you or sends you a fraudulent email or text message and tries to trick you into giving away your personal information.
There are many ways that identity thieves can get your personal information, so it's important to be careful about how you share your information and who you share it with.
computer monitor, hand reaching out of it, trying to grab an ID
Nowadays, most ID thefts happen online as cybercriminals use sneaky tricks to steal people's private information. Image source: Wikimedia Commons, CC0 1.0

An example of identity theft

Imagine that one day, you get a phone call from someone claiming to be from your bank. They say that there's been a security breach, and they need to confirm your account information. They ask for your name, Social Security number, and bank account number. You trust them because they sound official, so you give them the information. Later, you find out that your bank account has been emptied and your credit card has been used to buy expensive things you didn't want. You've been a victim of identity theft.

Tips to protect your personal information

To avoid identity theft, it's important to protect your personal information. Here are some tips:
  1. Shred documents with personal information before you throw them away.
  2. Use strong passwords for your online accounts, and don't use the same password for everything.
  3. Check your credit reports regularly to make sure there are no mistakes or signs of fraud.
  4. Lock your devices, like your phone and computer, with a password or fingerprint so others can't access your information.
  5. Be careful about what you share online or over the phone. Don't give out your personal information unless you're sure it's safe.
By following these tips and being aware of the risks of identity theft, you can help protect yourself and your personal information from identity thieves.

Want to join the conversation?