Start now →

U.S. Senator opens probe on Binance over alleged $1.7 billion flow to Iranian entities

By Olivier Acuna · Published February 25, 2026 · 5 min read · Source: CoinDesk
RegulationSecurity
FinanceShare this articleX (Twitter)LinkedInFacebookEmail

U.S. Senator opens probe on Binance over alleged $1.7 billion flow to Iranian entities

Richard Blumenthal sent Binance co-chief Richard Teng a letter asking him for records about the exchange’s dealings with Iran-linked entities and the alleged dismissal of its investigators.

By Olivier Acuna|Edited by Sheldon Reback Feb 25, 2026, 11:38 a.m. GoogleMake us preferred on Google
Capitol in Washington, D.C. (Harold Mendoza/Unsplash)
Top Democrat in Senate Homeland Security Committee opens inquiry into Binance. (Harold Mendoza on Unsplash/Modified by CoinDesk)

What to know:

U.S. Senator Richard Blumenthal, a top Democrat on the Senate Homeland Security Committee, on Tuesday opened a probe into alleged sanctions violations at crypto exchange Binance, the New York Times reported on Wednesday.

Blumenthal, who represents Connecticut, sent Binance a letter asking about the $1.7 billion allegedly transferred from accounts on the platform to Iran-linked organizations, including Yemen’s Houthi militants. The violations were identified by internal Binance investigators who were subsequently dismissed, according to several news reports. The world’s largest crypto exchange denied the allegations in an email to CoinDesk.

STORY CONTINUES BELOWDon't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newslettersBy signing up, you will receive emails about CoinDesk products and you agree to our terms & conditions and privacy policy.

“The New York Times’ prior reporting is wrong. Binance has strict KYC (know-your-customer) and compliance procedures in place, and there are no Iranian users on the platform,” a Binance spokesperson said in the email. The spokesperson also reiterated the exchange’s stance “against false claims in these reports”, referring to articles by the New York Times, Wall Street Journal and Fortune about the alleged dismissal of the four investigators involved.

Blumenthal sent a letter to Binance’s co-chief executive Richard Teng asking for records of the company’s dealings with two Hong Kong entities identified by the investigators as the origin of the transfers to Iran, the New York Times said.

One of the accounts was registered to Blessed Trust, a Hong Kong company that served as a Binance vendor. According to the newspaper, a Binance representative said the exchange canceled the accounts and stopped working with Blessed Trust in January.

“Binance appears to have ignored warnings and recommendations to prevent Iranian money laundering schemes on its cryptocurrency exchange,” Blumenthal wrote. The lawmaker also asked Teng to hand over records about “the suspension and dismissal of compliance staff and investigators” who flagged the alleged violations.

Binance’s founder and former CEO, Changpeng Zhao pleaded guilty in November 2023 to violating anti-money-laundering laws and allowing customers in countries under sanctions, including Iran, to transact on the platform. The company agreed to pay $4.3 billion in penalties and leave the U.S. market. Zhao served four months in prison for his role before being pardoned by President Donald Trump.

Binance said in a blog post on Sunday that its "sanctions-related exposure is minimal.” Rachel Conlan, another spokesperson, told the Times, there is an ongoing internal investigation at the exchange and that a full report would be sent to the U.S. Justice Department on Feb. 25.

BinanceThe new york timesU.S. SenateRichard teng

More For You

Crypto wallets for AI agents are creating a new legal frontier, says Electric Capital

By Margaux Nijkerk|Edited by Stephen Alpher14 hours ago
Electric Capital's Avichal Garg at NEARCON 2026 (Margaux Nijkerk/ CoinDesk)

As AI agents grow more autonomous, developers are already giving them crypto wallets, allowing software to hold assets, pay for services, trade tokens and even hire other agents. The technical pieces are falling into place. The legal ones are not.

What to know:

Read full storyLatest Crypto News Hands rest on the keyboard of a laptop showing trading graphs, data. (Kanchanara / Unsplash modified by CoinDesk)

Crypto rebounds from oversold levels, altcoin season indicator revisits January high

30 minutes ago
Hash Ribbon (Glassnode)

One of longest mining capitulations nears end, signaling potential BTC price bottom

36 minutes ago
Michael Saylor, Executive Chairman of Strategy (MSTR)

Strategy becomes most heavily shorted U.S. stock – but don't assume pure bearishness

1 hour ago
Hands on a laptop keyboard with a screen showing charts and prices. (Unsplash, Kanchanara)

Leading stablecoin Tether shrinks again as market cap looks set for second straight monthly drop

4 hours ago
Vitalik Buterin (CoinDesk)

Vitalik Buterin sold 17,000 ETH this month as ether fell 37%

5 hours ago
Nathan McCauley, co-founder and CEO of Anchorage Digital at Consensus 2025.

Crypto firm with U.S. bank charter holds bitcoin holder Strategy's preferred stock

5 hours ago
Top StoriesMark Zuckerberg (Reuters, Modified by CoinDesk)

Mark Zuckerberg's Meta is planning stablecoin comeback in the second half of this year

21 hours ago
Binance CEO Richard Teng (Nikhilesh De/CoinDesk)

Crypto’s biggest exchange fights back against allegations of moving billions of Iran-linked money

15 hours ago
Haseeb Quershi (Dragonfly) at Consensus Hong Kong

Crypto isn't losing to AI, its just 'capitalism doing its job,' says Dragonfly

15 hours ago
This article was originally published on CoinDesk and is republished here under RSS syndication for informational purposes. All rights and intellectual property remain with the original author. If you are the author and wish to have this article removed, please contact us at [email protected].

NexaPay — Accept Card Payments, Receive Crypto

No KYC · Instant Settlement · Visa, Mastercard, Apple Pay, Google Pay

Get Started →