A driver uses their credit card to pay for fuel at the pump.

How to Report Credit Card Fraud

5 min read
Published January 17, 2025

Table of contents

Key Takeaways

  1. Any unauthorized transaction on your credit card account could be a sign your personal information is at risk.

  2. If you suspect credit card fraud, you should report it to your credit card issuer immediately.

  3. If you believe you’re the victim of identity theft, you should also contact the major credit bureaus and file a police report.

If you see a transaction you don’t recognize on your credit card account, even if it’s just a few pennies, don’t ignore it. New charges could be a sign that your credit card number, your account, and your identity is in danger. If you have reason to believe you’ve been a victim of identity theft or credit card fraud, take action immediately.

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Types of credit card fraud

Even the most careful people can fall victim to credit card fraud. Why? Credit card fraud can occur in many ways. Credit cards can be lost or stolen, for example. Someone could access your personal identifying information by stealing your mail or looking over your shoulder at your phone screen. Additionally, people may hack systems that contain credit card information. Thieves might use spyware, which is software that gets important information from your computer or from the systems of online retailers where you shop. Let’s look at a couple of common credit card fraud methods.

  • Credit and debit card skimming: According to the FBI, “skimming” refers to stealing debit or credit card information via a special device—a skimmer—illegally attached to an ATM, gas pump, or point-of-sale terminal. A scammer can use the information they collect from skimming to create fake cards and access victims’ accounts. While you may be able to identify a skimmer, it’s not always easy. Fortunately, chip credit cards are less vulnerable to skimming than older cards with only magnetic strips.
  • Email and phone phishing: A “phishing scam” occurs when a perpetrator tricks a victim into sharing personal information. Thieves can use your information to steal money or even your identity. A scammer may use phishing techniques to access your credit card information. In one common example, an identity thief will pretend to be an authority figure (like your boss) and may email or text you a link and say it’s a vital document for you to sign. If you click the link, it installs malicious keylogging software on your computer. The software can record all the login names and passwords you type, which could allow access to your personal financial information and account information.

The following steps could help you avoid credit card fraud:

  • Don’t click on any links you’re not sure of.
  • Don’t email personal financial information without encrypting it, even if you trust the recipient.
  • Don’t divulge any sensitive information over the phone unless you have initiated the contact.
  • Never call a number or click on a link that suddenly appears on your computer screen. This is especially important if it claims that your computer has a virus.
  • Keep your antivirus and anti-malware programs updated.
  • Try to use credit and debit cards with the chip instead of the magnetic strip.

Temporarily freezing your account could help you prevent unauthorized transactions as you report fraud. With Discover Card, you can freeze your account to prevent new purchases, cash advances, and balance transfers in seconds.2 Each Discover Card comes with this feature.

Reporting credit card fraud

Knowing how to report credit card fraud is extremely important in resolving the issue. If you detect fraudulent charges, call your credit card company as soon as possible. You can find the number on the back of your credit card, on your credit card statement, or on the card issuer’s website. Some, like Discover, have 24/7, U.S.-based, live customer service.3

If, in addition to fraudulent charges, you believe your identity has been stolen, you should take a few more steps:

  • Contact the credit bureaus: You’ll want to contact each of the major credit bureaus to place a fraud alert on your credit reports. With fraud alerts, lenders must verify your identity when someone attempts to open a new account under your name. In serious cases, you may also take a more intense option: placing a credit freeze on your reports with each credit bureau. This makes it more difficult for thieves to open an account in your name by preventing credit report inquiries unless you temporarily lift the freeze on your report when applying for a new account.
  • File a police report: It’s important to file an identity theft report with your local police precinct if you have evidence that someone has stolen your identity. Make sure you keep a copy of the police report because you may need to submit it to creditors and others.
  • File a report with the FTC: The Federal Trade Commission (FTC) provides a dedicated website that helps you report identity theft and provides a streamlined personal recovery plan to help you get back to normal.

Identity protection can help detect fraud

As a Discover® Cardmember, you may have yet another option to help you protect your identity and personally identifiable information.

Did you know?

With Discover® Identity Theft Protection, you can get additional protection with extensive identity, SSN, and Dark Web monitoring for just $15/mo.4 Discover Identity Theft Protection comes with a range of additional security features.

Be sure to stay vigilant in guarding your personal information from identity theft whenever possible, which can help mitigate the risks. Your digital DNA is everywhere, so it’s best to protect it.

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  1. There is no hard inquiry to your credit report to check if you’re pre-approved. If you’re pre-approved, and you move forward with submitting an application for the credit card, it will result in a hard inquiry which may impact your credit score. Receiving a pre-approval offer does not guarantee approval. Applicants applying without a social security number are not eligible to receive pre-approval offers. Card applicants cannot be pre-approved for the NHL Discover Card.

  2. Freeze it®: When you freeze your account, Discover will not authorize new purchases, cash advances or balance transfers (including checks). However, some activity will continue including charges from merchants where your card is stored or billed regularly, as well as returns, credits, dispute adjustments, delayed authorizations (such as some transit purchases), payments, Discover protection product fees, other account fees, interest, rewards redemptions and certain other exempted transactions.

  3. 100% U.S. Based Customer Service: You can reach a live agent any time by calling 1-800-Discover (1-800-347-2683). Certain specialized customer service agents may not be available 24/7.

  4. Identity Theft Protection: Identity Theft Insurance is underwritten by insurance company subsidiaries or affiliates of American International Group, Inc. (AIG). The description herein is a summary and intended for informational purposes only and does not include all terms, conditions and exclusions of the policies described. Please refer to the actual policies for terms, conditions, and exclusions of coverage. Coverage may not be available in all jurisdictions. Review the Summary of Benefits: NY Onlyopens modal dialog or All Other Statesopens modal dialog.

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  • Legal Disclaimer: This site is for educational purposes and is not a substitute for professional advice. The material on this site is not intended to provide legal, investment, or financial advice and does not indicate the availability of any Discover product or service. It does not guarantee that Discover offers or endorses a product or service. For specific advice about your unique circumstances, you may wish to consult a qualified professional.