It's been almost a year since chip credit cards started to become commonplace in the US.
Only American Express cardholders can make mobile payments for now.
The Korean giant moves quickly to allay fears that its recently launched mobile payment service was hacked.
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Jack Dorsey’s company confidentially filed the necessary paperwork.
Apple Pay is one of the most secure mobile payment systems out there, experts say, but the banks that oversee the transitions aren't up to par.
Qualcomm's ultrasonic fingerprint scanners could secure Google's new Android Pay platform.
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