First sign the gov't is taking action on regulating the virtual currency after collapse of Tokyo-based Mt. Gox.
Hugely popular startup's forays into Asia, the world's biggest mobile market, have had mixed success.
Company posted record 3Q profit on higher sales of laptops and mobile devices in emerging markets.
Carl Icahn said he saw no reason to keep demanding that Apple Inc increase its stock buyback plans.
Sony Corp unveiled restructuring plan as it comes under pressure to shore up profitability in electronics business.
Twitter reported its slowest pace of user growth in recent company history, followed by a stock dip.
Deal effectively settles a three-year investigation and allows Google to avoid fine of up to $5B.
Cautioned investors about possible operating loss this quarter, pushing shares down more than 4%.
Company hit by slowing smartphone sales as it braces for a year of tougher competition with rival Apple Inc.
The agreement is set to be China's biggest technology deal.
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