TLDR
- Federal prosecutors examine whether Binance permitted Iran-linked transactions violating U.S. sanctions.
- Manhattan U.S. Attorney’s Office spearheads the federal probe into the cryptocurrency exchange.
- Justice Department’s criminal division participates in the ongoing investigation.
- Binance emphasizes strict sanctions enforcement policies and full cooperation with law enforcement.
- The crypto platform settled U.S. compliance violations for approximately $4.3 billion in 2023.
Federal prosecutors in the United States are scrutinizing Binance over potential violations of Iran-related sanctions. Bloomberg reported the investigation on Tuesday, according to sources with knowledge of the situation. Authorities are evaluating whether Binance had awareness of prohibited transactions and took insufficient action to prevent them. This development represents another significant challenge to the platform’s regulatory framework following its substantial 2023 settlement with U.S. authorities.
Federal Authorities Launch Sanctions Probe
The Manhattan-based U.S. Attorney’s Office oversees the investigation, with participation from the Justice Department’s criminal division. Federal prosecutors are analyzing Binance’s internal compliance mechanisms and the platform’s response to Iran-connected transactions. The investigation emerges alongside a $61 million cryptocurrency forfeiture action initiated earlier this month.
That civil filing involves assets prosecutors connected to Iranian oil transactions subject to sanctions. The forfeiture action focuses on digital currency holdings and does not name Binance as a defendant. Both the Justice Department and the Manhattan prosecutor’s office declined to provide statements regarding Tuesday’s reporting.
Broader Enforcement Pattern Emerges
U.S. regulators have intensified actions targeting cryptocurrency transactions connected to Iran. On September 17, the Treasury Department imposed sanctions on Iranian digital currency platform BitBank. Officials alleged the platform facilitated Bitcoin movements associated with Iran’s Islamic Revolutionary Guard Corps and maritime-related payments.
The BitBank action represented one component of expanded U.S. enforcement measures. Authorities targeted networks allegedly assisting Iran in transferring funds beyond conventional banking systems. The enforcement sweep also included BitBank’s software engineer and multiple individuals associated with sanctioned financier Babak Zanjani.
Exchange Highlights Compliance Framework
Binance representatives state the platform enforces a strict policy against sanctions violations and maintains active cooperation with government authorities. Exchange officials have consistently affirmed their prohibition of transactions involving sanctioned entities. The company reports that over 1,500 staff members, representing approximately 25% of total personnel, focus exclusively on compliance functions.
The cryptocurrency platform has encountered comparable regulatory scrutiny previously. During 2023, Binance entered a guilty plea for U.S. banking and compliance infractions and committed to a settlement of roughly $4.3 billion. More recently, DOJ documents on crypto transfers revealed that Hamas-affiliated contributors received guidance to bypass Binance for specific fund movements. Binance referenced this information as validation of its protective measures.
Senator Richard Blumenthal initiated a Senate investigation in February examining allegations concerning approximately $1.7 billion in potential sanctions violations. Binance stated its internal review uncovered no substantiation of those allegations. The current federal investigation continues, with authorities having issued no formal charges or official conclusions regarding the exchange at this time.





