TL;DR: Card skimming is when a scammer installs a hidden device on an ATM, gas pump, or payment terminal to steal your card's information when you use it. Use ATMs at bank branches rather than standalone locations when possible, cover the keypad when entering your PIN, and check your statements regularly for unfamiliar charges.
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Card skimming is when a scammer installs a hidden device on an ATM, gas pump, or payment terminal to steal your card's information when you use it.
How Card Skimming Works
A skimmer device, often disguised to look like part of the machine, reads and stores your card's magnetic stripe data as you swipe. Some are paired with a hidden camera or fake keypad overlay to capture your PIN as well.
Warning Signs to Watch For
A card reader that looks loose, bulky, or different in color from the rest of the machine, a keypad that feels unusually thick, and resistance when inserting your card.
How to Protect Yourself
Use ATMs at bank branches rather than standalone locations when possible, cover the keypad when entering your PIN, and check your statements regularly for unfamiliar charges.
If this looks similar to something else you've seen, it's worth reading What Is Catfishing? How It Works and How to Protect Yourself.
This pattern shows up elsewhere too — see What Is Clone Phishing? How It Works and How to Protect Yourself.
Frequently Asked Questions
What is Card Skimming?
Card skimming is when a scammer installs a hidden device on an ATM, gas pump, or payment terminal to steal your card's information when you use it.
How does Card Skimming typically work?
A skimmer device, often disguised to look like part of the machine, reads and stores your card's magnetic stripe data as you swipe. Some are paired with a hidden camera or fake keypad overlay to capture your PIN as well.
What are the warning signs of Card Skimming?
A card reader that looks loose, bulky, or different in color from the rest of the machine, a keypad that feels unusually thick, and resistance when inserting your card.
How can I protect myself from Card Skimming?
Use ATMs at bank branches rather than standalone locations when possible, cover the keypad when entering your PIN, and check your statements regularly for unfamiliar charges.
What should I do if I think I’ve encountered Card Skimming?
Stop responding immediately, do not click any links or share information, and report it to the appropriate authority. If money or personal information was already shared, act quickly to secure your accounts and report the incident.