Read OFAC crypto sanctions news with source-linked updates on designations, enforcement and digital-asset compliance developments.
Asset manager Strive has accumulated an even 25,000 BTC after tapping preferred equity markets, pushing SATA's notional value past $1 billion despite broader macro headwinds and spot ETF outflows.
Asset manager Strive has accumulated an even 25,000 BTC after tapping preferred equity markets, pushing SATA's notional ...
Security researchers deploy automated byte-code analyzers to detect hidden mint authorities, blacklist functions, and li...
Financial Services Regulatory Authority approves expanded institutional permissions covering custody, multilateral tradi...
OFAC designated the Tornado Cash virtual currency mixer and dozens of immutable Ethereum smart contract addresses under Executive Order 13694, alleging facilitation of money laundering for the DPRK-linked Lazarus Group. This triggered ongoing constitutional litigation regarding immutable software code.
The first-ever sanctions imposed on a virtual currency mixing service, citing laundering of illicit ransomware proceeds and stolen funds from the Ronin Network exploit.
OFAC designated virtual currency exchange and OTC brokerages operating out of the Federation Tower in Moscow for facilitating financial transactions for illicit ransomware syndicates.
Treasury for the first time published digital asset addresses (Bitcoin) on the SDN list, attributing them to Iranian nationals involved in SamSam ransomware extortion schemes.
Blockchain forensics firms map sanctioned addresses to cluster graphs. Custodial exchanges and payment processors automatically flag and block incoming deposits that originate from or route through designated addresses.
Enforcement scrutiny catalyzed critical industry debates regarding OFAC-compliant MEV-Boost relays on Ethereum, sparking significant developments in distributed block building to safeguard permissionless base-layer censorship resistance.
| Resource | Issuing Authority | Official URL | Verification Date |
|---|---|---|---|
| OFAC SDN Search Tool | U.S. Department of the Treasury | sanctionssearch.ofac.treas.gov | 2026-09-17 |
| Virtual Currency Guidance | Office of Foreign Assets Control | home.treasury.gov | 2026-09-17 |
| FinCEN Digital Asset Advisories | Financial Crimes Enforcement Network | fincen.gov | 2026-09-17 |
The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) maintains the Specially Designated Nationals (SDN) List. OFAC designates illicit actors, mixing services, cyber syndicates, and specific blockchain wallet addresses (e.g., Bitcoin, Ethereum, Tron), prohibiting U.S. persons from engaging in transactions with them.
While smart contracts execute autonomously on public blockchains, frontend interfaces, wallet providers, and centralized RPC infrastructure services (such as Infura and Alchemy) geoblock restricted jurisdictions and screen transaction origination addresses against OFAC API databases to comply with federal sanctions regulations.
No. FomoNewz is an independent crypto newsroom and informational intelligence desk. Our reporting documents verified U.S. Treasury enforcement actions, court challenges, and compliance requirements strictly as matters of factual record.