Why that $4 charge on your statement could be fraud

Published on April 2, 2026

Consumers are being warned about a rising trend in credit card fraud known as “ghost tapping.” This scam involves small, unauthorized charges made through contactless payment systems to test stolen card information. The Better Business Bureau (BBB) reports an increase in these small, often unnoticed transactions, usually around $4, which can easily slip under the radar of many customers.

Ghost tapping is particularly insidious because it exploits the convenience of near-field communication (NFC) technology that allows for quick and easy payments without needing to input a PIN or sign a receipt. The scammers typically initiate these small charges to verify that the stolen card information is active and functional, hoping to use it for larger purchases later.

As the theft of credit card information increases, consumers must remain vigilant. The BBB advises individuals to regularly check their bank statements and account activity for any unfamiliar or unauthorized charges. It’s crucial to act quickly if unexpected transactions are spotted; reporting them to the bank can help minimize potential losses and lead to an investigation.

In addition to monitoring statements, consumers should also consider setting up transaction alerts with their banks. These notifications can provide real-time updates about account activity, enabling individuals to catch unauthorized charges almost immediately. Many banks also offer additional security measures, such as virtual card numbers or spending limits, which can further protect against fraud.

If you find a small charge that you did not authorize, don’t ignore it. While it might seem insignificant, the presence of even a minor, unfamiliar fee could be an indicator of larger issues with your account. Experts recommend disputing any suspicious transactions and changing your online passwords and PINs if your card has been compromised.

As technology evolves, so do the tactics of fraudsters. Staying informed about these scams and knowing how to spot unauthorized charges can help consumers protect themselves from financial loss. Being proactive and cautious in managing one’s financial information is the best defense against being a victim of ghost tapping and other forms of payment fraud.

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