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On August 8, 2022, the US Department of the Treasury’s Office of Foreign Assets Control (OFAC) announced the imposition of sanctions on the decentralized digital asset mixer Tornado Cash. The action marks the first time OFAC has targeted an on-chain decentralized protocol. To date, OFAC has not issued any guidance specific to decentralized finance (DeFi) as part of its broader sanctions guidance for the “virtual currency” industry, but the Tornado Cash action lays down an important marker and makes clear that OFAC will target projects or protocols engaged in illicit activity regardless of their centralized or decentralized status. (Our prior blog post on OFAC’s general virtual currency guidance is available here).

According to OFAC, Tornado Cash was “used to launder more than $7 billion worth of virtual currency since its creation in 2019,” including over $455 million stolen by the Lazarus Group, a North Korean-backed hacking group that was previously targeted by OFAC sanctions. In announcing the action, Under Secretary of the Treasury for Terrorism and Financial Intelligence Brian Nelson explained, “Despite public assurances otherwise, Tornado Cash has repeatedly failed to impose effective controls designed to stop it from laundering funds for malicious cyber actors on a regular basis and without basic measures to address its risks.”…

Continue Reading OFAC Designates Tornado Cash in First Action Against a Decentralized Platform

On March 7, 2022, the Financial Crimes Enforcement Network (FinCEN) of the US Department of the Treasury published guidance (Guidance) for US financial institutions warning about: (1) efforts of foreign actors to evade expanding US economic sanctions and trade restrictions related to the Russian Federation and Belarus and (2) increased risk of malicious cyber-attacks and related ransomware campaigns, following the invasion of and continued military action in Ukraine. The Guidance provides instructive red flags and related advice for all US financial institutions to evaluate, and provides information of particular relevance for Money Services Businesses (MSBs) and other FinCEN-regulated institutions undertaking transactions in what the agency calls “convertible virtual currency” (CVC).

Most notably, FinCEN strongly encourages US financial institutions that have information about CVC flows, including exchangers or administrators of CVC to: (1) be mindful of efforts to evade expanded US sanctions and export controls related to Russia and Belarus, summarized by Steptoe here; (2) submit Suspicious Activity Reports (SARs) as soon as possible regarding such conduct; (3) undertake appropriate risk-based due diligence of customers, and where required, enhanced due diligence; (4) voluntarily share information with other financial institutions consistent with Section 314(b) of the USA PATRIOT Act; and (5) consider using tools to identify assets that must be blocked or frozen under applicable sanctions.…

Continue Reading What US Financial Institutions Need to Know about FinCEN’s Russian Sanctions Evasion and Ransomware Guidance

On October 15, 2021, the US Department of the Treasury’s Office of Foreign Assets Control (OFAC) issued anticipated Sanctions Compliance Guidance for the Virtual Currency Industry and updated two related Frequently Asked Questions (FAQs 559 and 646). OFAC has published industry-specific guidance for only a handful of other industries in the past two decades; the new guidance demonstrates the agency’s increasing focus on the virtual currency (VC) sector. It also clarifies US sanctions compliance practices in ways that could lay a foundation for future OFAC enforcement actions.

OFAC’s guidance was announced as part of broader US government enforcement priorities to combat ransomware, money laundering, and other financial crimes in the virtual currency sector, as noted in the Department of Justice’s recent announcement of a National Cryptocurrency Enforcement Team. The OFAC guidance was published in tandem with a Financial Crimes Enforcement Network (FinCEN) analysis of ransomware trends in suspicious activity reporting, but the guidance is directed at the VC industry in general and is not specific to ransomware. A ransomware actor who demands VC may or may not be a target of OFAC sanctions, and sanctioned actors may engage in a wide variety of VC transactions that do not involve ransomware. The recommended compliance practices in OFAC’s new guidance are focused on the full range of sanctions risks that arise from virtual currencies.

The guidance maintains OFAC’s longstanding recommendation for risk-based compliance programs, and builds on the May 2019 Framework for OFAC Compliance Commitments. The guidance also provides notable examples of compliance controls that are tailored to the unique risk and control environments of the VC sector.…

Continue Reading OFAC Issues Compliance Guidance for the Virtual Currency Industry