US seizes Bitcoin operator accounts

US authorities seized the accounts of a Bitcoin digital currency exchange operator, claiming it was functioning as an "unlicensed money service business," court documents showed Friday.

Companies struggle to popularize mobile money

Mobile money may seem like a hot concept, but consumers aren't warming to it. At the world's largest cellphone trade show, here in Barcelona this week, the 70,000 attendees are encouraged to use their cellphones —instead ...

Digital 'wallets' proliferate at cellphone show

Cash, coins and credit cards are so Twentieth Century. At least, that's the opinion of the electronics manufacturers, phone companies, banks and credit card issuers that expect cellphones to be the main way consumers pay ...

FBI in hunt for pro-WikiLeaks hackers: report

The FBI has joined the hunt for hackers who took down websites like PayPal, after they stopped processing payments to whistle-blowing website WikiLeaks, US media reports said Friday.

Sony and Sharp launch e-readers, tablets in Japan

Sony and Sharp upped the rivalry stakes in the heated e-reader and tablet market with the head-to-head launch on Friday of their latest devices in Japan, along with tens of thousands of e-book titles.

Google working on phone with built-in payment tool

Google Inc. is taking another stab at designing a game-changing mobile phone, this time by including a built-in payment system that could eventually enable the devices to replace credit cards.

Pay babysitter on iPhone, says Twitter

Microblogging service Twitter has branched into the market for electronic payments, unveiling a mini credit card swiper that plugs into the iPhone, at a European internet fair on Wednesday.

Discovery sues Amazon.com over Kindle patent

(AP) -- Discovery Communications Inc. says the Kindle electronic book readers from Amazon.com Inc. violate a patent that Discovery registered in 2007. Discovery sued Amazon in Delaware on Tuesday.

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