Twitter co-founder Jack Dorsey just flicked on the public spotlight over his new venture: Square. It’s a tiny plastic blob that gives smartphones the ability to act as secure credit card readers. It’s ...

As a credit card payment-related device, the Square Reader accessory for iOS has maintained a decent track record in not falling victim to malicious hacks. Unfortunately, that might be about to change ...

Jason Cipriani is based out of beautiful Colorado and has been covering mobile technology news and reviewing the latest gadgets for the last six years. His work can also be found on sister site CNET ...

Square first came to fame with a credit card reader you could plug into your iPhone jack. But next year, the company's signature device will be on its way to obsolescence as the U.S transitions to a ...

Payments company Square on Monday unveiled a new, slimmer credit card reader designed by a team lead by former Apple engineer and current Square VP of Hardware Jesse Dorogusker. In an in-depth article ...

There’s a certain charm in retaining a cash-only checkout policy—if you’re a mom-and-pop still actually run by (aging) Mom and/or Pop. Under any other circumstances, there is, of course, an app for ...

When a gadget company sells its products for big bucks, it has every reason to refine its designs on an ongoing basis, making them ever more tempting to paying customers. But if the gizmo in question ...

JPMorgan's new QuickAccept service lets businesses take card payments within minutes, either through a mobile app or a contactless card reader, and users will see sales hit their Chase accounts on the ...