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During an interview with CNBC, retailer's CEO defends four-day delay in notifying customers of security breach as necessary for the investigation and preparation for consumer reaction.
Hotels, retailers, and restaurants really need to lock down their point-of-sale systems, but don't have to sweat Web app attacks as much as financial services companies do.
Apple Pay is off to a fast start, but LoopPay may have an edge when it comes to working with existing point-of-sale systems.
The world's largest social network just gave its users another reason to use its messaging service, even as competitors pile on features.
There's more evidence that 2014 was a really bad year in the fight against malicious software. Panda Security says the number of new malware strains it detected doubled compared with 2013.
Samsung, battling to hold on to its lead in the smartphone market, needs to win back consumers from Apple with its next big thing. But will the new Galaxy S6 be big enough?
The mobile-payments alliance will allow Google Wallet to come loaded onto Android smartphones at all four US national wireless carriers.
A new patent filing describes using the cloud to transfer your Touch ID fingerprint data to other devices. Would such a system be safe and secure?
Startup plans to use the funds to meet demand for its iPad point-of-sale platform for retailers, restaurants and grocery stores.
CNET editor Sharon Profis takes Apple Pay, Google Wallet and PayPal for a test drive and compares the options.