The mobile payments industry is expected to top $171 billion in 2012, and dozens of players want in. Are they ready for everyday users yet? I left behind my wallet for a day and went shopping.
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Smartphone cyberattacks are rare, but experts continue to predict that a malware doomsday is coming. Here's why it hasn't happened yet.
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Where iPhone 5 will have 4G
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7 craziest things connected to the Internet
Cows. Crops. Sewers. Thanks to the 'Internet of Things' trend, the world is now full of crazy, wirelessly connected stuff. Here are some of the wildest.
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Make your smartphone your credit card
CNNMoney takes a look at how close mobile payment technology has come to making your wallet obsolete.
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