Often, you wouldn’t.

Shimming devices are designed to be hidden inside the card slot and are not always visible from the outside. Consumers typically discover the issue only after unauthorized transactions appear.

👉 How It Happens: Shimming & Chip Reader Compromise

Michael F. Cardoza, Esq.
Michael F. Cardoza, Esq.
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U.S. Marine & Consumer Financial Protection Attorney helping victims of ID theft and Credit Reporting errors.