A recent report from a Memphis news station warns of the latest risk to the safety of your credit card information: a super-stealthy computerized scanner that a tech-savvy thief could use to get your credit card digits while passing you on the street.
RFID Technology in Your Wallet
Here’s how the technology works, according to the story, and why it might pose a problem for ordinary consumers.
- RFID technology: Something called radio-frequency identification is commonly used in passports, credit cards and debit cards to facilitate transactions. M