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Lawsuit
Blockchain Firms Ripple, R3 File Dueling Lawsuits Over Crypto Contract Dispute
Distributed ledger startups Ripple and R3 have become embroiled in a new legal battle over a cryptocurrency options contract dispute.

Think Tank Attacks IRS Subpoena in Coinbase Tax Dispute
Opposition to the IRS effort to obtain user information from cryptocurrency exchange startup Coinbase is growing.

Quoine Exchange Sued Over Multimillion-Dollar Bitcoin Trade Reversal
Cryptocurrency market maker B2C2 is reportedly suing the exchange over major bitcoin trades it alleges were unfairly reversed.

$8.2 Million: Court Orders Default Judgment Against Cryptsy CEO
A U.S. district judge has handed down a default judgment worth $8.2 million against the CEO of the collapsed Cryptsy exchange.

$110 Million: BTC-e Fined as US Vows Crackdown on Bitcoin Exchanges
The US government has unsealed an indictment against BTC-e and one of its alleged operators, assessing a $110m fine against the bitcoin exchange.

What Coinbase's Cuba Problem Says About the Bitcoin Business
As travelers to Cuba can attest, an unfortunate reality of cryptocurrency services today is the poor customer support.

GAW Miners CEO 'Will Plead Guilty' to Wire Fraud Charge
The former CEO of defunct cryptocurrency mining company GAW Miners is likely to plead guilty to a federal wire fraud charge later this week.

Coinbase Granted One-Month Delay in Cryptsy Lawsuit Appeal
Coinbase has an extra month to file its appeal arguments in a legal dispute tied to the now-defunct cryptocurrency exchange Cryptsy.

SEC Files Fraud Suit Against Bitcoin Startup Owner
The US Securities and Exchange Commission has filed fraud charges against a UK citizen accused of bilking the investors of a bitcoin startup.
