Cryptocurrency giants in $850m fraud allegations
Bitcoin is the ‘mother of all scams’ and blockchain is most hyped tech ever, Roubini tells Congress
Beyond the doomsday economics of “proof-of-work” in cryptocurrencies (PDF)
Wall Street’s Biggest Bitcoin Forecaster Gives Up Forecasting Bitcoin
Bitcoin is close to becoming worthless
Cryptocurrency promoters say they’re helping humanity—but they’re just helping themselves
Bitcoin and other cryptocurrencies are useless
Olaf Carlson-Wee Rode the Bitcoin Boom to Silicon Valley Riches. Can He Survive the Crash?
The great illusion of digital currencies (PDF)
Cryptocurrencies: looking beyond the hype
Bitcoin’s price was artificially inflated last year, researchers say
Buffett bashes bitcoin as thriving on mystique, favors stocks
Bank of America: Bitcoin Bubble Is Already Popping
Taxing Every Bitcoin Purchase Will Backfire for the IRS
Does the IRS Get a Cut of Your Bitcoin Cash?
GDPR: A Game Changer Is Coming for Cryptocurrency
Bitcoin: The Poison Has Begun To Spread
Bitcoin and its rivals offer no shelter from the storm
Bitcoin Sheds $67 Billion in a Week as Prices Crash Near $7,000
Bitcoin price will crash to zero, Nouriel Roubini says
How High Can Bitcoin's Price Go in 2018?
Bitcoin: The Big Short Is Already Here And It Could Get Far Worse
Bitcoin Speculators Face Total Wipeout
Why Bitcoin Can’t Be Money
It's Not Just A Bitcoin Bubble - It's Far Worse
Bitcoin Only Has One Way To Go If This Is True
Bitcoin: An Unknowable Bubble?
'Dr. Doom' Roubini Joins Wall Street Chorus Calling Bitcoin a Bubble
UBS: Cryptocurrencies are in a 'speculative bubble'
Credit Suisse CEO: Bitcoin the 'Very Definition of a Bubble'
'A Real Bubble': Billionaire Warren Buffett Doubles Down on Bitcoin Doubt
Bitcoin Bear Peter Schiff Doubles Down: Even at $4,000 It's Still a 'Bubble'
Why Bitcoin’s Bubble Matters
Why Bitcoin Is Worthless: The Definitive Guide