The ChameleonMini is a tool that allows you to emulate and clone high-frequency contactless cards and read RFID tags. It functions as an NFC emulator and RFID reader and can sniff and log radio ...

Anyone can buy an RFID credit card reader online, where second-hand units sometimes go for under $10, and start scanning cards in public, without cardholders knowing.

Learn how RFID-blocking cards work, what they protect against, and which options offer the best everyday security in 2025.

The RFID signals can't travel through the saltwater in your body. You can also immerse the credit card in saltwater to prevent RFID readers from reading it. Of course, this is less practical.

SafeCard is an advanced RFID-blocking card designed to protect your personal information from unauthorized scanning and data theft. RFID, or Radio-Frequency Identification, technology is commonly ...

Suprema X-Station 2 is a versatile intelligent terminal that supports RFID cards, mobile Access as well as QR codes, offering the ultimate flexibility in terms of credential options and system design.

What makes this form of payment so convenient is that the card is always active and ready to transmit data, but this also makes it susceptible to sending data to readers you don’t want.

Even with chip-enabled cards, fraudsters can still steal payment card numbers and card verification codes by using hidden pinhole cameras. Credit card skimming is said to be a $2 billion industry.

To make radio frequency identification (RFID) chips a bit more secure, MIT and Texas Instruments are developing an "unhackable" RFID chip that's designed to fend off information-stealing attacks.