If you believe someone is using your Social Security number to work, get your tax refund, or other abuses involving taxes, contact the IRS online or call 1-800-908-4490. You can order free credit reports annually from the three major credit bureaus (Equifax, Experian and TransUnion).

The Social Security number ( SSN ) was created in 1936 for the sole purpose of tracking the earnings histories of U.S. workers, for use in determining Social Security benefit entitlement and computing benefit levels.

Many businesses ask for your SSN because it is a convenient way to identify you in their system. As a result, your social security number can now reveal all kinds of information about you, including places you’ve lived, your credit history, and maybe even medical conditions.

How to Protect Your SSN

1. Offer an Alternative Form of ID.
2. Ask Why They Want It and How It Will Be Handled.
3. Leave Your Card at Home.
4. Shred Mail and Documents With Personal Details.
5. Don’t Use Your SSN as a Password.
6. Don’t Send Your SSN via an Electronic Device.
7. Don’t Give It Out to Strangers.

How to Safeguard Your SSN. The Better Business Bureau advises consumers not to enter their Social Security number online or give it out in an email or over the phone. Ask if there are other forms of identification that are acceptable, or whether you can use the last four digits of your Social Security number.

Warning Signs of Identity Theft

• You see withdrawals from your bank account that you can’t explain.
• You don’t get your bills or other mail.
• Merchants refuse your checks.
• Debt collectors call you about debts that aren’t yours.
• You find unfamiliar accounts or charges on your credit report.
• Medical providers bill you for services you didn’t use.

How To Know if Someone Stole Your Identity

1. Track what bills you owe and when they’re due. If you stop getting a bill, that could be a sign that someone changed your billing address.
2. Review your bills.
3. Check your bank account statement.
4. Get and review your credit reports.

at 1-877-IDTHEFT (1-877-438-4338) or go to: www.identitytheft.gov/ To order a copy of your Social Security Administration earnings and benefits statement, or to check whether someone has used your Social Security number to get a job or to avoid paying taxes, visit www.socialsecurity.gov/statement/.

This is commonly referred to as personally identifiable information, or PII. When such information is linked to your name, it gives the thief easy access to your identity. Armed with just your name and your Social Security number, a thief can not only access your accounts but also obtain credit in your name.

The best way to find out if someone has opened an account in your name is pulling your own credit reports to check. Note that you’ll need to pull your credit reports from all three bureaus — Experian, Equifax and TransUnion — to check for fraud since each report may have different information and reporting.

Identity thieves can steal your personal information directly or indirectly by: Stealing your wallets and purses containing identification cards, credit cards and bank information. Stealing your mail including credit and bank statements, phone or utility bills, new checks, and tax information.

By having your cell number, a scammer could trick caller ID systems and get into your financial accounts or call financial institutions that use your phone number to identify you. Once the scammer convinces your carrier to port out your number, you may never get it back.

If someone steals your phone number, they become you — for all intents and purposes. With your phone number, a hacker can start hijacking your accounts one by one by having a password reset sent to your phone. They can trick automated systems — like your bank — into thinking they’re you when you call customer service.

Hacking Using a Phone Number Recording calls, forwarding calls, reading messages, and finding locations of a particular device can be done with access to the SS7 system. Although, due to the level of difficulty, it is unlikely that the average person would be able to hack a phone in this manner.

If you get a call from a number you don’t recognize, don’t answer. That’s the best way to ensure you don’t get caught up in a phone scam. Because phone numbers are often used as security keys, hackers may be able to get into many other accounts once they have access to your phone account.

If you answer their call, your number is considered “good,” even if you don’t fall for the scam. They will try again next time because they know there’s someone on the other side who is a potential victim for fraud. The less you answer, the fewer the calls.

Always, check for an unexpected peak in data usage. Device malfunctioning – If your device has started to malfunction all of a sudden, then chances are that your phone is being monitored. Flashing of a blue or red screen, automated settings, unresponsive device, etc. could be some signs that you can keep a check on.