With two new "Stagefright" vulnerabilities discovered, almost every Android device ever released is vulnerable to malicious hackers. Fixing the bug isn't simple.
Mobile World Congress 2015
Google has announced a pair of new Nexus Phones -- let's see how the new Nexus 6P compares to other superphones.
LG just unveiled its latest big-screen flagship smartphone -- let's see how it stacks up against its plus-size rivals.
The deal also means iPhone 6 users will be able to use Apple Pay to take a bite out of their favorite Subway sandwich.
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.
Now available in the iPhone 6, iPhone 6 Plus and Apple Watch, NFC is poised to play an important role in the way we use our phones, especially when it comes to mobile payments. Here's how it works.
Wired reports a mobile-payments platform powered by near-field communication is coming to the next iPhone, backing up similar stories last month.
Samsung's answer to Apple Pay is being tested in its home country of South Korea. CNET had the chance to see how the mobile payment system works in real life.
Samsung Pay is now slated for a September launch in the US and South Korea -- with China, Europe and more markets to follow.
A mobile payment system that works almost everywhere? That's the Samsung Pay promise. We take it for a test drive in shops around San Francisco.