Surging bitcoin gets tarnished -- down 19% in one day
Volatile cryptocurrency has lost almost a third of its value recently, despite increasing acceptance
Bitcoin
Why bitcoin prices are rising -- way more than a bit
The cryptocurrency's value has more than doubled lately, but remember: It has also crashed three times in recent years
Adylkuzz hack, called larger than WannaCry, hits computers
Hundreds of thousands of computers around the world have been impacted by another malware attack that uses tools developed by the NSA
Winklevoss twins lose a bid to broaden bitcoin
The SEC rejected their proposed exchange-traded fund that would open the digital currency to more individual investors
Bitcoin tops $1,000 amid growing acceptance of cyber currency
After hacking setback in 2013, its appeal rebounds as way to avoid currency crackdowns in China and India
Florida judge: Bitcoin not same as money in criminal case
Judge in money laundering case ruled bitcoin wasn't like cash because it is not backed by a government or a bank
Inside the tech that could "change the face of modern finance"
When it comes to digital currency, bitcoin has grabbed most of the headlines, but have we been missing the real story?
Self-proclaimed bitcoin founder backtracking
Australian entrepreneur came forward as the creator of the digital currency, but now says he doesn't "have the courage" to publish additional proof
Who created bitcoin? Long mystery still not solved
Who is Satoshi Nakamoto? For many, the bitcoin creator's identity has been a long-running parlor game, and speculation is not over
Has Bitcoin inventor revealed his true identity?
Australian computer scientist, inventor and academic comes forward to stem "misinformation" about digital currency
Ransomware could infect computer without even clicking
Hackers develop an even more insidious way of seizing control of computers for ransom
Hospital explains decision to pay ransom to hackers
One security expert says many ransomware victims pay up, but few go public
2016 could be a banner year for bitcoin
After more than doubling in 2015, the digital currency is poised to keep climbing, according to its boosters
Hunt for Bitcoin founder focuses on Australia man
Investigative reports suggest a 44-year-old Australian entrepreneur may be the founder of the cryptocurrency
Feds' "Silk Road" scandal "more complicated than any spy thriller"
DEA agent and Secret Service member may have been "doubly undercover," one accused of stealing $800,000 worth of Bitcoin
Feds charged with fraud during "Silk Road" inquiry
DEA and Secret Service agents allegedly stole digital currency while they were supposed to be investigating illegal online marketplace for drugs, weapons
Report: Nearly 5 million Bitcoin users by 2019
Use of alternative currency dominated by exchange trading, a trend that will continue, research finds
California couple at center of surrogacy scandal arrested
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Iran's Houthi allies deny losing ground as Mideast crisis engulfs Yemen
Investigation
The life and travels of an alleged Chinese agent in the U.S.
U.S. troops on Okinawa facing curfew, alcohol ban after murder charge vs. Marine
Christa Pike is conscious, speaking after botched execution, attorneys say
Exclusive
Former Cornell frat members ask university to clear their names
Fort Hood shooter Nidal Hasan to be executed Dec. 3, email states
In Maine Senate debate, Collins and Jackson both criticize Trump — but spar over how
