Latest from James Rubin
Sustainable Supply Chain Technology Company Circulor Closes $14M Funding Round
Circulor's platform uses blockchain and other technologies to help companies track the carbon output in their supply chains.

BlockFi in Discussions to Raise 'Several Hundred Million' in Latest Round: Report
Unnamed sources tell The Information that BlockFi is seeking another mega-round.

Dutch Police Arrest Three in Pump-and-Dump Scheme Involving Self-Made Cryptocurrency
The arrests resulted from an investigation of the cryptocurrency exchange Coinhouse.eu.

Ripple Files Motion Requesting SEC Hand Over Documents Related to Ongoing Complaint
The company wants to force the agency to disclose why it views XRP differently than bitcoin and ether.

New York Judge May Require Embattled Trading App Coinseed to Halt Operations
Andrew Borrok appointed a receiver for the embattled automated trading app.

DOJ Charges Latvian National for Role in 'Trickbot' Ransomware Scam
The "Trickbot Group" told victims they would need to purchase special software through a bitcoin address to decrypt their files.

Coinbase Makes Dogecoin Available to Retail Investors
The exchange will try to boost interest in the meme-based cryptocurrency through a $1.2 million giveaway promotion.

The First Bitcoin-Sponsored Racing Car to Debut at Indy 500
The sponsorship is among the latest examples of cryptocurrency and professional sports mixing.

A16z to Boost Size of Its Third Crypto Fund: Report
The fund could lead to $50 million in annual fees, sources told blogger Eric Newcomer.

Ontario Regulatory Agency Alleges Poloniex Violated Securities Law
The Ontario Securities Commission says the Seychelle Islands-based trading platform did not register as an exchange.
