Crypto diehards see Bitcoin's 70 per cent rebound from its 2018 low (and even bigger gains for so-called alt coins) as the start of a new bull market
GTI Global Strength Indicator flashes warning signal
Bitcoin volume in the top five digital currency exchanges totalled $2.14 billion last month, the lowest since April 2017 when volume was just $845.7 million
The cryptocurrency briefly topped $5,000 and the value of digital assets tracked by CoinMarketCap.com jumped by about $17 billion in less than an hour
Bitcoin surged to near $20,000 in late 2017, the peak of a bubble driven by retail investors that pushed cryptocurrencies onto the agenda of mainstream financial firms
Like many other companies, Facebook is exploring ways to leverage the power of blockchain technology
These range from the rising cost of mining, regulatory concerns, market manipulation and speculative trading
This December closes out cryptocurrency's most exciting year, ending in a terrible, sober headache of a winter
Bitcoin has fallen around 80 per cent from its record high last December
Bitcoin and other cryptocurrencies have long been a favorite ransom tender for cyber criminals thanks to the currencies' anonymous nature
Bitcoin sank toward $4,000 and most of its peers tumbled on Friday, extending the Bloomberg Galaxy Crypto Index's decline since November 16 to 23 per cent
Bitcoin declined as much as 9% to $4,958, while so-called alternative coins slumped even more, with Ether tumbling as much as 12% and Litecoin cratering as much as 13%
An FIR has been lodged against the accused. His cell phone and laptop have been seized. He will be charge sheeted and produced before a court, an official said
With Bitcoin, we have seen extraordinary hype, with astronomical price booms and busts, and thousands of spin-off cryptocurrencies and private blockchains that are all just variations of the original
A report tries to think through the side effects of the dramatic success of bitcoin
Last Thursday, the US Securities and Exchange Commission backed an earlier decision to not allow a bitcoin-tracking exchange-traded fund proposed by Cameron and Tyler Winklevoss to trade
Recent reports about impending approval in the United States for a cryptocurrency exchange traded fund (ETF) have helped bolster demand recently
The transactions were detailed in an indictment from the Justice Department
The cryptocurrency is volatile, costly to store, hard to use and deflationary
Even though exchanges may not be able to do banking transactions, there are alternative ways to buy and sell