A few weeks ago, Network World ran a couple of articles about using smartphones as devices to transact credit and debit payments. One article said this would be “possibly dangerous.” I completely ...

Venmo, the popular mobile payment network owned by PayPal Holdings Inc., on Monday unveiled a digital-focused credit card, entering the fray of financial-services providers looking to leverage ...

You've seen the latest and greatest iPhone, right? It's thinner, it's lighter… it's beginning to look like a credit card! But according to a new development in lens technology, that new smartphone ...

Soccer fans lucky enough to be traveling to Brazil for the upcoming World Cup are hearing an earful of consumer warnings about potentially onerous smartphone roaming charges and credit card ripoffs at ...