Credit card fraud: How to protect yourself | CreditCards.com (2025)

Online credit card fraud is rising during the pandemic, as more people shop online. “Fraudsters adjust to the temporary new normal,” says Eva Velasquez, president and CEO of the nonprofit Identity Theft Resource Center.

Credit card fraud is the most common type of identity theft now – and it can cause problems for you if you don’t catch it fast. If you suspect you’re a victim of credit card fraud, here’s what to do.

What is credit card fraud?

Maybe you first heard of credit card fraud after a major breach, during which fraudsters accessed millions of credit card accounts at retail checkout. That kind of point-of-sale fraud was greatly reduced in the U.S. with the introduction of chip technology in credit cards. EMV (or chip) cards create a new transaction code each time a card is used, making them far more difficult to hack than older cards with magnetic stripes.

But cyber thieves can still get their hands on your information by buying batches of credit card numbers, details and personal information on the dark web. Criminals access that information during a data breach, then sell it to other criminals. Or you may inadvertently provide the bad guys with the information yourself, by trying to make a purchase on a fake shopping website or a donation to a fake charity.

Types of credit card fraud

The two most common types of credit card fraud are account takeover fraud and new account fraud. Fraud can also take place when someone clones your credit card or uses your card number to purchase something online or over the phone.

Account takeover fraud

Account takeover fraud happens when fraudsters use your credit card number to purchase items, so they can get the merchandise while you get the bills.Thieves buy lists of credit card numbers on the dark web. The information may include card numbers, expiration dates and security codes.

Fraudsters will buy up thousands of credit card numbers and then open up Netflix and similar accounts to test if the information they received works, says Tina Eide, senior vice president of global fraud and credit bust out risk management for American Express. If the small transaction goes through, they’ll then use the card to purchase bigger-ticket items.

New account fraud

You also may fall victim to new account fraud, in which the criminals open up new accounts in your name. Account takeover fraud is “by far more prevalent, because it’s easier to perpetrate,” says John Breyault, vice president of public policy, telecommunications and fraud at the National Consumers League.

Cloned cards and card-not-present fraud

Another type of fraud involves cloned cards and happens when criminals produce a replica of your card and use it to purchase goods. More common now is card-not-present fraud, which happens when someone gets your card number and uses it to buy things online or over the phone, situations in which just a credit card number is required.

How to report credit card fraud

Check accounts and change passwords

Before you do anything, log into your credit card account and check for suspicious charges. Have specifics ready before you report. Change the password associated with the account immediately, in case someone managed to hack your account online.

Call your credit card company

If you don’t recognize a charge on your account, contact your credit card issuer immediately. “The faster you identify something, the easier it is to help fix the situation,” says Jeff Arevalo, a financial expert at GreenPath, a credit counseling service.

If you spot fraudulent activity on your credit card, you should call the phone number on the back of your card to alert your financial institution. Do the same if you’ve been sent a phishing email or text and clicked the link that was included.

The most important thing, Breyault says, is to “dispute anything that looks unusual, quickly.”

Notify credit bureaus

With new account fraud, you’re likely to be unaware that a new credit card has been opened in your name. In that case, the crooks can run up credit card debt, and it can impact your credit report and credit score until you dispute the charges and it has been resolved.

You can order one free copy of your credit report from each of the three credit bureaus – Experian, Equifax and TransUnion – each year at AnnualCreditReport.com. Then look for any new accounts that might have been opened in your name.

Notify the police

You also might want to notify local police if you are a victim to fraud, Breyault says, especially if your actual credit card was stolen. You also might notify your state attorney general’s office, theFraud.org website Breyault’s organization operates, or the FBI’s Internet Crime Complaint Center.

How to protect yourself from credit card fraud

If you’re shopping online, experts urge you to exercise caution when dealing with merchants you haven’t used before, especially if the prices look too good to be true. Velasquez recommends doing a Google search before making a purchase, to see if there are any complaints about the merchant, using sites such as Yelp or the Better Business Bureau.

If the website looks suspicious, or you spot misspellings, be particularly wary, Arevalo says: “Go with your gut.”

Review your statements

With all the threats out there, it’s important to keep an eye on your credit card accounts. Arevalo recommends that you regularly check your card transactions to make sure charges are accurate.

Review your credit card statements and call your issuer if any transaction looks unfamiliar. If you sign up for online statements and go paperless, it will keep crooks from getting their hands on your discarded statements.

Set up fraud alerts

If you believe you’re the victim of fraud, you can put a fraud alert on your credit report, Arevalo says. You just have to contact one of the three main credit bureaus and they will notify the other two. With a fraud alert, it’s harder for someone to open new credit in your name.

You can also set up an extra layer of protection by establishing real-time alerts for your credit card charges. You may be able to select from a variety of alerts, such as all card transactions, card-not-present transactions or transactions over a certain dollar amount. “We encourage people to set [the amount] very low,” Velasquez says, which can allow you to catch potential fraud early on.

Set up virtual account numbers

If your card issuer offers them, request a virtual credit card, which is good for a certain amount of time or for a particular merchant. That way if the number is compromised, the potential damage is minimized.

If you are shopping in person, consider using a mobile wallet. If you put your card information on your mobile device, you can use that to make payments. An encryption system substitutes a one-time digital token for your card information.

Check your credit reports

It’s important to check your credit report regularly. Federal law allows you to obtain one free copy of your credit report from each of the three main credit bureaus – Experian, Equifax and TransUnion – each year. But because of the pandemic you can receive one free credit report each week.

You can order the report at AnnualCreditReport.com, complete the Annual Credit Report request form, or call 1-877-322-8228.

Bottom line

While there is no foolproof way to protect yourself from credit card fraud, taking certain steps to prevent it – and then reporting it quickly – can go a long way to keeping you safe. Credit card fraud “continues to be a growing problem,” Velasquez says. Fraudsters are drawn to it “because the opportunity exists.”

Editorial Disclaimer

The editorial content on this page is based solely on the objective assessment of our writers and is not driven by advertising dollars. It has not been provided or commissioned by the credit card issuers. However, we may receive compensation when you click on links to products from our partners.

Susan Ladika spent more than three decades working as a journalist, reporting everywhere from Bali to Bosnia to Tampa Bay. Susan began writing about the fascinating field of personal finance for CreditCards.com and Bankrate during the heart of the Great Recession, when everyone wanted to learn how to save money and spend what they had more wisely. Over the years she’s written about a wide range of personal finance topics, including credit cards and debit cards, financial scams and frauds, savings and checking accounts, real estate and insurance.

Credit card fraud: How to protect yourself | CreditCards.com (2025)

FAQs

Credit card fraud: How to protect yourself | CreditCards.com? ›

Call the phone number on the back of your credit card immediately to report suspected fraud. Your issuer will freeze your account and issue you another card while they investigate the unauthorized charges. Report any suspicious transactions to your credit card issuer. Update your passwords and security settings.

How do I turn in credit card fraud? ›

How to report credit card fraud
  1. Contact your card issuer via the phone number on the back of the card or the issuer website's live-agent chat.
  2. Tell the customer service representative that you think you were the victim of fraud. ...
  3. Ask for your account(s) to be suspended or closed.

How do you stop a scammer using your credit card? ›

Call the phone number on the back of your credit card immediately to report suspected fraud. Your issuer will freeze your account and issue you another card while they investigate the unauthorized charges. Report any suspicious transactions to your credit card issuer. Update your passwords and security settings.

How do I protect my credit card from being scanned? ›

Preventing Credit Card Scanning
  1. Buy a card sleeve or RFID wallet that blocks RFID transmissions.
  2. Stack your cards together to mitigate some of the scanner's ability to read information.
  3. Leave your cards at home and only use cash in public places.

How can I be safe from credit card fraud? ›

Fortunately, there are steps you can take to detect credit card fraud early on and help better protect yourself from its negative effects.
  1. Monitor your accounts. ...
  2. Sign up for fraud alerts when possible. ...
  3. Watch out for phishing and smishing scams. ...
  4. Avoid using unsecured websites. ...
  5. Regularly check your credit reports.

How do I check to see if someone is using my social security number? ›

6 Ways To Tell If Someone Is Using Your SSN
  1. Order your credit reports. All Americans are entitled to receive free credit reports from each of the three credit bureaus — Equifax, Experian, and TransUnion. ...
  2. Verify personal information. Scammers may edit profile details. ...
  3. Examine accounts and payment histories.

How did someone use my credit card without having it? ›

Card-not-present fraud can occur when a criminal obtains a cardholder's name, billing address, account number, three-digit CVV security code, or card expiration date. These details can be stolen electronically without obtaining the physical card.

Can banks find out who used your card? ›

Bank investigators will usually start with the transaction data and look for likely indicators of fraud. Time stamps, location data, IP addresses, and other elements can be used to prove whether or not the cardholder was involved in the transaction.

How do I block someone from using my credit card? ›

Reporting identity theft by someone you don't know
  1. Call your credit card issuer. ...
  2. Ask your issuer to freeze your account. ...
  3. Update your passwords. ...
  4. Activate fraud alerts on your credit reports. ...
  5. Report the fraud to the FTC.
Mar 22, 2024

Does aluminum foil protect credit cards from being scanned? ›

“While wrapping one's wallet in tin foil might offer protection, this would be true only if one has credit cards that are vulnerable to scanning,” Shenoy wrote in an email. Normal credit cards have a magnetic swipe feature – those cards can not be scanned in this way.

What blocks credit card from being scanned? ›

RFID blocking is the process of making your RFID-enabled device resistant to unauthorized access. The most popular way to achieve this is by getting an RFID blocking wallet — a holder for your cards that is made from materials that interfere with electromagnetic fields.

Do I really need an RFID blocking wallet? ›

Ultimately, if you want to use an RFID-blocking wallet, it can't hurt. The fact is there are RFID skimming devices out there, so it's not a bad idea to have one even if it is probably unnecessary.

What do I do if my credit card has been used fraudulently? ›

Contact your bank immediately

Usually, the bank will have a team of investigators who look into it for you. If you claim the use of the card was not authorised by you, it is for your bank to prove otherwise. The bank may be able to cancel the payment or put the money back into your account.

Will FBI investigate credit card fraud? ›

If the bank determines that the transaction in question was a fraudulent charge, they may choose to contact the authorities. If there are signs suggesting a larger pattern—especially one that crosses state lines—the US Federal Bureau of Investigation (FBI) could get involved.

How do I report credit card fraud to cyber crime? ›

with the Cybercrime Backend Portal. This helps citizens to report cyber financial frauds on National Helpline number 1930. 1930 National Helpline number is running in all States/UTs.

Can I find out who used my credit card? ›

Can You Track Someone Who Used Your Credit Card Online? No. However, if you report the fraud in a timely manner, the bank or card issuer will open an investigation. Banks have a system for investigating credit card fraud, including some standard procedures.

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