Cryptocurrency exchange Binance has officially filed a defamation lawsuit against Dow Jones & Company, the publisher of The Wall Street Journal, in response to reports alleging Binance’s assistance in Iran’s sanctions evasion. The case involves billions of dollars in flow and is under investigation by the U.S. Department of Justice, drawing significant market attention.
Lawsuit Trigger: WSJ Reports Iran Using Binance to Evade Sanctions
The lawsuit stems from an article published by The Wall Street Journal in late February 2026. The report accuses that between March 2024 and August 2025, Iran used the Binance platform to illegally transfer $1 billion to evade U.S. economic sanctions. It further states that Binance subsequently fired at least five senior investigators responsible for tracking such illicit fund flows, leading to the suspension of internal investigations.
Binance strongly denies that the dismissal of investigators was due to “compliance whistleblowing,” clarifying that the personnel were terminated for “unauthorized disclosure of confidential customer information.”
However, the incident has attracted high-level concern from U.S. Congress members and regulators, who have demanded Binance provide more internal documents for investigation.
Event Sparks Expanded U.S. Congressional Investigation
Democratic Senator Richard Blumenthal of the U.S. Senate Homeland Security Committee has launched a formal congressional investigation into Binance’s handling of Iran-related transactions last month.
Blumenthal pointed out that nearly $2 billion (approximately €1.7 billion) in undeclared funds flowed into sanctioned entities, and the responsible internal investigators were suspended. On February 24, he wrote to Binance CEO Richard Teng, requesting explanations regarding reports by WSJ, The New York Times, and Fortune. The senator later publicly criticized Binance’s response as “evasive” and “completely insufficient” to allay his concerns.
It is noteworthy that the timing of this U.S. Department of Justice investigation coincides with increased efforts by the U.S. government to crack down on Iran’s Islamic Revolutionary Guard Corps (IRGC) financing networks. Before joint military actions by the U.S. and Israel against Iran, Washington had already imposed severe economic sanctions, especially targeting crypto assets used to repatriate oil sale proceeds from China.
Binance Responds: Denies Disrupting Compliance Investigations
In response to the allegations, a Binance spokesperson issued a comprehensive statement:
"Binance explicitly denies halting or disrupting any compliance investigations. The Wall Street Journal continues to report the same false information.
Therefore, we have filed a defamation lawsuit against WSJ. In fact, Binance’s related investigations are ongoing and have uncovered a complex pattern of cross-regional fund flows involving Asia, the Middle East, and other jurisdictions.
Binance has analyzed these complex fund flows, removed related user accounts, and reported to law enforcement. We are not aware of any related investigations.
Nevertheless, we will continue to cooperate with regulators and law enforcement agencies to clarify the facts. For a more complete understanding of this event, we recommend reviewing Binance’s official blog.
This article is a follow-up to our statement issued on February 23, which detailed the relevant fund flows and the full facts regarding the false accusations against Binance."
Binance also issued a statement emphasizing that the lawsuit aims to protect the trust of over 300 million users and partners worldwide. Dugan Bliss, Binance’s global litigation head, stated: “We believe this lawsuit is a necessary step to defend ourselves from misinformation and to hold WSJ accountable for prioritizing clicks over journalistic integrity.”
Binance Files Official Defamation Suit Against Dow Jones
Binance has formally filed a complaint with the U.S. District Court for the Southern District of New York, suing Dow Jones & Company for defamation. On the same day, the publication released another report claiming that the U.S. Department of Justice is investigating whether Iran is using Binance to transfer funds.
In the lawsuit, Binance emphasizes that the WSJ article published in February made “false and defamatory statements” regarding Binance’s compliance practices and handling of Iran-related transactions.
Binance states that the $1.7 billion in funds highlighted in the report “did not originate from Binance nor was it terminated by Binance,” but rather flowed through multiple independent intermediaries, with most of the funds not confirmed to be linked to Iran.
Regarding the mention of funds passing through Hong Kong payment company Blessed Trust, Binance clarifies that internal investigators gained immediate access to that account, identified suspicious activity through system logs, reported it to law enforcement, and removed the account.
Will Binance Face Stricter Legal Scrutiny?
Senior stablecoin researcher and founder of Zero Knowledge Consulting, Austin Campbell, analyzed on platform X that this is “almost certainly a very bad decision” for Binance.
This is almost certainly a terrible decision by @binance.
The 1A is a very, very strong shield for entities like the @WSJ. If Binance wants to claim they were defamed, this means that:
1 – What was said must be false 2 – That the WSJ knew it was false 3 – That they decided to…
— Austin Campbell (@austincampbell) March 11, 2026
Campbell pointed out that the U.S. First Amendment provides strong protection for media outlets. For Binance to win, it must prove three conditions: the statements are false, WSJ knew they were false, and the media deliberately published them. He believes that under U.S. law, such lawsuits are very likely to be dismissed, and under New York’s anti-SLAPP law, Binance could even be liable for WSJ’s substantial legal costs.
Campbell further explained:
“The problem is, if Binance wants to proceed, they will need to engage in ‘discovery.’ Are they prepared to produce internal documents and have employees testify on these specific issues?”
He bluntly states that unless Binance’s internal operations are “clean and flawless,” this lawsuit aimed at defending reputation could lead the company into more severe legal and transparency challenges.
This article, which involves Iran fund flows, was first published on Chain News ABMedia.
