Bitcoin miner NiceHash reports hack, theft of its 'wallet'

The Slovenian-based bitcoin miner NiceHash says it is investigating a security breach and the possible theft of tens of millions of dollars' worth of bitcoins, as meanwhile the value of the virtual currency has soared to ...

Federal regulator gives OK for bitcoin futures to trade

A federal regulator gave the go ahead on Friday to the CME Group to start trading bitcoin futures later this month, the first time the digital currency will be traded on a Wall Street exchange and subject to federal oversight.

What is bitcoin? A look at the digital currency

The price of a single bitcoin has pierced the $10,000 level and some experts say it could rise further. The world's most popular virtual currency allows people to buy goods and services and exchange money without involving ...

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