Blumenthal Opens Senate PSI Probe Into Binance Over $1.7B Iran-Proxies Money Laundering

On February 24, 2026, Senator Richard Blumenthal (D-CT), Ranking Member of the Senate Permanent Subcommittee on Investigations (PSI), opened a formal inquiry into Binance by sending a letter to CEO Richard Teng demanding internal records by March 6, 2026. The inquiry was triggered by a New York Times investigation published February 23 (David Yaffe-Bellany and Michael Forsythe) reporting that Binance compliance staff had identified approximately $1.7 billion in crypto flows routed to Iranian entities through two Binance partner intermediaries — Hexa Whale and Blessed Trust — between 2024 and 2025. The transfers reached entities linked to Iran’s Islamic Revolutionary Guards Corps (IRGC), the Yemeni Houthis, sanctioned Iranian banks, and Iranian weapons manufacturers, as well as crew payments for Russia’s sanctions-evading shadow fleet of oil tankers. After Binance compliance staff uncovered and reported the transactions to top executives, the company fired or suspended at least four of the investigators involved. Three days later, on February 27, Senator Chris Van Hollen led ten Democratic Senate Banking Committee colleagues — including Elizabeth Warren, Jack Reed, Mark Warner, Catherine Cortez Masto, Tina Smith, Raphael Warnock, Andy Kim, Ruben Gallego, Lisa Blunt Rochester, and Angela Alsobrooks — in a separate letter to Treasury Secretary Scott Bessent and Attorney General Pam Bondi demanding a formal DOJ and Treasury investigation, citing the same $1.7B figure and noting that one Binance vendor alone routed $1.2 billion to Iran-linked entities. Binance denied the allegations, asserting it has no Iranian users and that reports of investigator dismissals were false.

This inquiry sits at the intersection of two structural patterns documented in the cascade-timeline and Capture Cascade substrate: (1) the Trump administration’s demonstrated tolerance for crypto actors with Iran/sanctions exposure, anchored by Trump’s October 2025 pardon of Binance founder Changpeng Zhao — who had pleaded guilty to federal money-laundering charges in 2023 — and (2) the broader crypto-corruption nexus connecting $TRUMP coin, World Liberty Financial (WLFI), and the administration’s moves to neutralize the compliance enforcement apparatus that the 2023 Binance plea agreement created. The Blumenthal inquiry directly challenged the survival of Binance’s court-mandated compliance monitor: Blumenthal’s letter referenced the monitor’s mandate under the 2023 plea, and subsequent reporting confirmed Treasury had privately demanded Binance comply while the DOJ opened its own investigation (March 2026). The Zhao pardon, the monitor’s apparent ineffectiveness, and the administration’s posture toward Treasury Secretary Bessent and AG Bondi — both recipients of the Banking Committee letter — make this inquiry structurally significant as a documented accountability attempt against a pardoned actor operating under a captured regulatory apparatus.