How to Recognize and Report Credit Card Fraud

Quick Answer

Credit card fraud can be recognized by unauthorized transactions, unusual account activity, or alerts about purchases you never made. To report it, contact your card issuer immediately, then file a report with the Federal Trade Commission (FTC) and local law enforcement.

In 2025 alone, over 500,000 cases of credit card fraud were reported in the first three quarters, making swift action essential to minimize financial and identity damage.

Key Facts

• Nearly 1.2 million identity theft cases and over 500,000 credit card fraud cases were reported in the first three quarters of 2025.
• Total credit card fraud value reached $275 million in 2024, with consumers losing over $12.5 billion to all fraud types that year.
• Card skimming attacks surged 90% in 2025, with over 243,000 compromised debit cards identified.
• Phishing remained the number one reported fraud type in 2025, with twice as many complaints as extortion.
• The number of stolen credit card records available for sale dropped by almost 20% in 2025 from the previous year.

How Credit Card Fraud Happens Today

Skimming and Shimming at Point-of-Sale

Card skimming remains one of the most common methods for stealing credit card data. In 2025, skimming attacks increased by 90%, according to FICO data, with more than 243,000 compromised debit cards identified—up from 231,000 in 2024.

Skimmers are physical devices placed on ATMs, gas pumps, or point-of-sale terminals that capture card numbers and PINs when consumers swipe or insert their cards. Shimming is a newer variation that targets chip-enabled cards by intercepting data as the chip communicates with the reader.

These attacks often go unnoticed because the skimmer is designed to blend in with the terminal hardware. Fraudsters typically install them for short periods, collect the data, then remove the device.

The stolen information is then used to create cloned cards or sold on underground markets. Even as stolen card records for sale decreased by nearly 20% in 2025, the volume of physical skimming incidents shows that criminals still see value in targeting card-present transactions.

AI-Powered Phishing and Social Engineering

Phishing was the most reported fraud type in 2025, with twice as many complaints as extortion, according to the Internet Crime Complaint Center. Criminals now use artificial intelligence to craft highly realistic emails, text messages, and phone calls that impersonate banks, card issuers, or even government agencies.

These messages often create a sense of urgency—claiming suspicious activity on an account, a frozen card, or a limited-time offer to lower interest rates. AI allows scammers to personalize messages using data stolen from earlier breaches.

For example, a phishing email might reference a recent purchase or include the last four digits of a victim's card number. This technique makes the communication appear legitimate, tricking recipients into clicking malicious links, downloading malware, or providing login credentials.

Once the fraudster has that information, they can make unauthorized transactions or open new accounts.

Public Wi-Fi and Data Interception

Using public Wi-Fi networks without proper security is another vector for credit card fraud. When consumers connect to unsecured Wi-Fi at coffee shops, airports, or hotels, criminals on the same network can intercept data transmitted between the device and the internet.

This includes credit card numbers entered during online shopping or banking sessions. While encryption standards have improved, many public networks lack adequate security, making them a target for "man-in-the-middle" attacks where fraudsters capture data in transit.

Interest Rate Reduction Scams

A growing scam category in 2025 involves fraudsters posing as credit card company representatives offering to lower interest rates. Victims receive unsolicited calls or messages promising a reduced APR in exchange for a fee or sensitive account information.

Once the scammers obtain card details, they make unauthorized charges or sell the data. These scams prey on consumers looking to manage debt, especially during periods of high interest rates.

Spotting the Warning Signs of Fraud

Unauthorized Transactions and Account Changes

The most obvious sign of credit card fraud is a transaction you did not authorize. This could be a small test charge, often under $1, to verify the card is active, followed by larger purchases.

Fraudsters may also change your account contact information—email address, phone number, or mailing address—to prevent you from receiving fraud alerts. Monitoring your account statement regularly is the most reliable way to catch these anomalies early.

Unexpected Alerts from Your Card Issuer

Many card issuers send real-time alerts for transactions above a certain threshold, international purchases, or unusual spending patterns. If you receive an alert for a transaction you did not make, it indicates that your card data may have been compromised.

Similarly, if you stop receiving statements or alerts that you previously signed up for, it could mean a fraudster changed your contact details.

Card Declined for No Apparent Reason

A card that is declined when you try to make a legitimate purchase might indicate that fraud protection measures have been triggered. This happens when the card issuer detects suspicious activity and temporarily freezes the account.

While inconvenient, this is a protective measure. If you experience unexplained declines, contact your issuer immediately to verify whether fraud is suspected.

Signs of Skimming at Terminals

Physical signs of skimming include loose or misaligned card readers, unusual bulkiness around the keypad, or a different color or material on the ATM or gas pump compared to the rest of the machine. If the keypad feels thicker or has a sticky residue, a skimmer may have been installed.

Always check for tampering before inserting your card, and use chip readers instead of magnetic stripe swipes when possible.

How to Report Credit Card Fraud Step by Step

Step One Contact Your Card Issuer Immediately

The first action after discovering fraud is to call the phone number on the back of your card or use the issuer's official mobile app. Most issuers have 24/7 fraud hotlines.

Report the unauthorized transactions and request that the card be canceled and a new one issued. The issuer will typically investigate and reverse fraudulent charges, though timelines vary.

Under the Fair Credit Billing Act, your liability for unauthorized credit card charges is limited to $50, and many issuers offer zero-liability policies.

Step Two Place a Fraud Alert on Your Credit Reports

Contact one of the three major credit bureaus—Equifax, Experian, or TransUnion—to place a fraud alert on your credit file. This alert notifies potential lenders to verify your identity before opening new accounts.

A fraud alert lasts one year and can be renewed. If you suspect that your Social Security number or other personal data was stolen, consider placing a credit freeze, which blocks new credit applications entirely until you lift it.

Step Three File a Report with the Federal Trade Commission

The FTC collects fraud reports through its online portal (IdentityTheft.gov). Filing an FTC report creates an official record of the fraud, which can be useful when dealing with banks, credit bureaus, or law enforcement.

The FTC also provides a personalized recovery plan based on the type of fraud you experienced. In 2025, the FTC received over 1 million fraud complaints, highlighting the importance of reporting even small incidents.

Step Four Report to Local Law Enforcement

If the fraud involved physical theft of your card, skimming at a specific location, or resulted in significant financial loss, file a police report with your local law enforcement agency. Provide copies of your FTC report, bank statements showing the fraudulent transactions, and any correspondence with your card issuer.

A police report can strengthen your case when disputing charges or dealing with identity theft.

Step Five Notify the Internet Crime Complaint Center (IC3)

For fraud that originated online—such as phishing emails, fake websites, or social media scams—file a complaint with the IC3, a division of the FBI. In 2025, the IC3 received over 1 million fraud complaints.

While they may not investigate individual cases, the data helps law enforcement track trends and identify criminal networks.

Preventing Credit Card Fraud Before It Happens

Use Strong Authentication and Monitoring Tools

Enable two-factor authentication on your card issuer's website and mobile app. This adds a layer of security by requiring a code sent to your phone or email before account changes can be made.

Many issuers also offer real-time transaction alerts—set these up for all purchases, not just those over a certain amount. The earlier you detect fraud, the faster you can limit damage.

Avoid Public Wi-Fi for Financial Transactions

Never enter credit card information or access banking apps while connected to public Wi-Fi. Use a virtual private network (VPN) if you must transact remotely, or rely on cellular data tethering, which is generally more secure.

Public Wi-Fi should be treated as an untrusted network where any transmitted data could be intercepted.

Be Skeptical of Unsolicited Communications

If you receive an unexpected call, email, or text claiming to be from your card issuer, do not respond directly. Instead, contact the issuer using the phone number on the back of your card or the official website.

Do not click links or download attachments from these messages. Legitimate companies will not ask for your full card number, PIN, or password in an unsolicited communication.

Inspect Physical Terminals Before Use

Before using an ATM, gas pump, or other card reader, check for signs of tampering. Look for mismatched colors, loose components, or devices that seem out of place.

If the keypad feels unusual or the card slot appears deeper than normal, do not use that terminal. Report suspicious devices to the business owner or bank.

Keep Your Card in Sight During Transactions

When handing your card to a waiter, store clerk, or other service provider, watch the transaction from start to finish. Skimming can occur when a card is taken out of your view.

If possible, use contactless payment methods like tap-to-pay, which generate a unique token for each transaction and reduce the risk of card data being stolen.

Frequently Asked Questions

What should I do if I notice a small test charge on my credit card?

Contact your card issuer immediately. Small test charges, often for $0.01 to $1, are frequently used by fraudsters to verify that a stolen card number is active before making larger purchases.

Report the charge, request a new card, and monitor your account for additional unauthorized activity.

How long do I have to report credit card fraud?

You should report fraud as soon as you discover it. Under federal law, your maximum liability for unauthorized credit card charges is $50 if you report the loss within 60 days of receiving your statement.

Many card issuers offer zero-liability policies that cover all unauthorized charges, but prompt reporting is still critical to avoid delays in investigation and reimbursement.

Can I get my money back after credit card fraud?

Yes, in most cases. The Fair Credit Billing Act protects consumers from liability for unauthorized charges, and most card issuers have zero-liability policies.

However, the process can take time—typically 30 to 90 days—while the issuer investigates. Debit card fraud protections are less robust, so credit cards are generally safer for purchases.

Does freezing my credit prevent credit card fraud?

A credit freeze prevents new accounts from being opened in your name, but it does not stop fraud on existing credit card accounts. For existing accounts, you need to monitor transactions and report unauthorized activity to your card issuer.

A freeze is most useful if your Social Security number or other personal information has been exposed in a data breach.

What is the difference between credit card fraud and identity theft?

Credit card fraud specifically involves unauthorized use of your existing credit card account. Identity theft is broader—it includes using your personal information to open new accounts, file fraudulent tax returns, or obtain medical services.

In 2025, nearly 1.2 million identity theft cases were reported, which includes credit card fraud as one subcategory.

Reference Notes

Information in this article is based on publicly available sources. Some details may change over time.

Verify with official sources before acting.