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.
A chip implanted in new cards is designed to stop cybercrime. Starting Thursday, stores that haven't upgraded their card-reading terminals will be on the hook for fraudulent charges.
Samsung Pay is now available in the US. Here's how it works and what you need to use the mobile payment system.
If you or your company is a victim of a cyberattack, where does this stolen data go, and to what purpose?
For Road Trip 2015, CNET travels to Vietnam to explore how its citizens are beefing up their technical know-how for the digital age.
Flaw in pre-installed keyboard software could allow hackers to eavesdrop on users' calls and damage handsets, a security company discovers.
Google's 4-year-old mobile payments service will turn into an app for transferring small payments between friends to make room for the new Android Pay system.
Smart cards want to replace your wallet full of debit and credit cards with one dynamic smart card. Here's what you need to know.
Mobile payments is a crowded industry, but is one card for storing all your credit cards more practical than we think?