October 24, 2006 | By Derek Slater

RFIDs in Credit Cards Create Privacy Problems

Yesterday, the New York Times published a troubling article about remotely-readable credit cards using Radio Frequency Identification (RFID) technology:

"[I]n tests on 20 cards from Visa, MasterCard and American Express, the researchers here found that the cardholder's name and other data was being transmitted without encryption and in plain text. They could skim and store the information from a card with a device the size of a couple of paperback books, which they cobbled together from readily available computer and radio components for $150.

"They say they could probably make another one even smaller and cheaper: about the size of a pack of gum for less than $50."

Read the whole thing here, and learn more about RFIDs.


Deeplinks Topics

Stay in Touch

NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

Follow EFF

Twitter may have just spared politicians some embarrassment—but at what cost to the public interest? https://eff.org/r.1tgi

Aug 27 @ 12:50pm

Think the cybersecurity bill in Congress couldn't get any worse? Think again: https://eff.org/r.21at

Aug 27 @ 9:06am

Perú: Organizaciones internacionales rechazan la #LeyStalker https://eff.org/r.ax3l

Aug 26 @ 5:24pm
JavaScript license information