Rather than having to load a battery, e-ink display, etc. onto a credit card why not develop a common smartphone app for all credit card companies that's sort of a cross between Google Authenticator ...

You don’t have to become a victim of identity theft. LifeLock’s powerful software protects your personal information from cybercriminals. Credit card numbers can be easily stolen by hackers. That’s ...

"Another downside is that motion cards are more expensive than regular chip cards to produce," the Post-Gazette writes. "Prices vary, but according to one estimate, they cost about $15 compared with ...