Greek police see leads in money laundering suspect's phone

A cellphone seized during the arrest of a Russian man the U.S. wants extradited for allegedly laundering vast sums through bitcoin transactions should provide key data for the investigation, Greek police said Thursday.

Explainer: Bitcoin's possible financial panic

Anyone holding the digital currency bitcoin could soon face some unsettling problems—up to and including financial losses, whipsawing prices and delays in processing payments.

Bitcoin study shows value of exclusive access for early adopters

Giving early adopters the first access to new technologies can help diffuse those technologies among the masses. A notable example is Google's rollout of Gmail: In 2004, about 1,000 select users were given exclusive access ...

Bitcoin's central appeal could also be its biggest weakness

Bitcoin reached a huge new peak in value in June 2017, when one unit of the virtual currency was worth US$2,851 (£2,208), up from around US$600 just a year earlier. More than 10m people worldwide are now thought to own bitcoin ...

Price hikes in Ether and Bitcoin aren't the signs of a bubble

When there is a rapid growth in any of the crypto-currencies and assets such as Bitcoin, Ether, Zcash and others, many will call it out as a bubble. Indeed, on a relatively short time scale it clearly looks like a bubble.

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