Nine Democratic senators have formally urged the United States Treasury Department and the Department of Justice to investigate Binance over concerns tied to sanctions compliance and illicit finance controls. The request follows recent media reports alleging that funds may have moved through the exchange to entities connected to terrorist groups.
In a letter addressed to Treasury Secretary Scott Bessent and Attorney General Pam Bondi, the lawmakers asked federal authorities to assess whether Binance is fully complying with anti money laundering and sanctions obligations. They also requested clarity on whether the company is meeting the terms of its 2023 settlement with US regulators, which required significant enhancements to its compliance systems.
Among the signatories were Senators Elizabeth Warren, Richard Blumenthal, Mark Warner, Ruben Gallego and Angela Alsobrooks, along with four additional Democratic lawmakers. Several of them are actively involved in negotiations over the Digital Asset Market Clarity Act, a bill designed to establish a comprehensive regulatory framework for US crypto markets.
The senators stated that the allegations raise serious national security concerns, arguing that weak compliance structures at large crypto platforms could expose the US financial system to sanctions evasion or extremist financing risks. They asked federal agencies to determine whether Binance has maintained adequate safeguards to prevent unlawful transactions and whether any internal compliance actions were improperly handled.
Earlier in the week, Senator Blumenthal separately confirmed that he had contacted Binance seeking additional information. As a senior member of the Senate Homeland Security Committee, Blumenthal has focused on financial integrity and emerging technology oversight. However, Democrats currently do not hold the Senate majority, limiting their ability to initiate formal committee investigations without bipartisan cooperation.
Binance has previously rejected certain allegations as inaccurate and defamatory. The company has publicly stated that it has strengthened its compliance programs, expanded transaction monitoring systems and cooperated with regulators following its earlier legal settlement in the United States. A company spokesperson did not immediately provide a detailed response to the senators’ latest request.
The renewed scrutiny arrives at a sensitive time for US crypto legislation. Prevention of illicit finance remains one of the most contested topics within the Digital Asset Market Clarity Act negotiations. Lawmakers continue to debate how to balance innovation, investor protection and national security safeguards in a rapidly evolving digital asset ecosystem.
The senators’ letter also referenced broader policy concerns surrounding political ties within the crypto sector, underscoring the complex environment in which regulatory discussions are unfolding. As federal agencies review the request, the outcome could influence both enforcement actions and the trajectory of pending crypto legislation in Washington.
