The U.S. Treasury’s Office of Foreign Assets Control (OFAC) sanctions Tornado Cash, adding the decentralized cryptocurrency mixer to the Specially Designated Nationals (SDN) List with multiple cryptocurrency addresses as identifiers. This landmark action marks the first time OFAC has …
Chainalysis announces a $170 million Series F financing led by GIC, Singapore’s sovereign wealth fund, bringing its valuation to $8.6 billion and cementing the company’s position as the largest enterprise SaaS company in the cryptocurrency industry. The funding round represents another …
Tornado Cash, the decentralized cryptocurrency mixer designed to enhance transaction privacy, integrates Chainalysis’s oracle contract to block OFAC-sanctioned addresses from accessing the dapp. This controversial move represents a significant compromise of the privacy tool’s core …
Chainalysis announces a $100 million Series E financing led by Coatue, bringing its valuation to $4.2 billion and establishing the company as the dominant player in the cryptocurrency surveillance industry. The funding round comes just three months after a $100 million Series D round in March 2021 …
The Internal Revenue Service announces a Virtual Currency Compliance Campaign to address tax noncompliance related to cryptocurrency use, heavily relying on Chainalysis blockchain surveillance software. The IRS Cyber Crimes Unit (CCU), a five-year-old division of IRS Criminal Investigation, deploys …
Chainalysis secures its first federal government contract, a $9,000 data software deal with the FBI, marking the beginning of the U.S. government’s systematic use of blockchain surveillance technology. In 2015, the FBI and the Internal Revenue Service are Chainalysis’s only federal …
Michael Gronager, Jonathan Levin, and Jan Møller found Chainalysis in late 2014, creating the first startup dedicated to Bitcoin tracing for government agencies and financial institutions. The company emerges from Gronager’s work investigating the Mt. Gox cryptocurrency exchange collapse, …