Binance Disputes Reports of $850M in Iran-Linked Transactions

Binance is currently engaged in a public and legal dispute with the Wall Street Journal over allegations that the exchange facilitated $850 million in transactions connected to an Iranian-linked payment network [1]. CEO Richard Teng has dismissed the report as containing "fundamental inaccuracies," asserting that the transactions in question occurred before any formal sanctions were imposed on the involved parties [1].

Key takeaways

• The Wall Street Journal alleges that $850 million in transactions were routed through a single Binance account linked to Iranian financier Babak Zanjani over two years [1].
• Binance maintains a "zero tolerance" policy for sanctioned parties and argues that blockchain analysis often leads to the misattribution of digital asset flows [1].
• The exchange is currently under U.S. regulatory oversight following a $4.3 billion settlement in 2023 regarding anti-money laundering and sanctions violations [2].
• Binance has filed a defamation lawsuit against the Wall Street Journal in response to the publication's ongoing coverage of the exchange’s Iran-related activities [1].

Disputing the Iran-Linked Transaction Claims

The controversy centers on claims that a payment network engineered by Babak Zanjani utilized a single Binance trading account to process funds [2]. While the report suggests this activity continued into early 2026, Binance argues that the reported figures rely on blockchain data that fails to distinguish between direct servicing of accounts and indirect exposure through intermediaries [2]. Binance officials stated that the exchange does not permit transactions with sanctioned individuals and that the activity highlighted by the report predates the designation of the parties involved [1].

Beyond the $850 million figure, the exchange is navigating the fallout from earlier reports published in February 2026, which alleged that between $1 billion and $1.7 billion in Iran-linked transactions had moved through the platform [1]. In response to these ongoing accusations, Binance has emphasized that its compliance and risk-management divisions have grown to include more than 1,500 employees [2]. The company also reported that its exposure to sanctions-linked transactions decreased from 0.284% in 2024 to 0.009% in 2025 following the implementation of enhanced monitoring systems [2].

Why it matters

The dispute highlights the high-stakes environment for Binance as it attempts to demonstrate a successful compliance overhaul following its 2023 settlement with U.S. authorities [1]. The Department of Justice has opened an investigation into potential sanctions evasion, and Senator Richard Blumenthal has initiated separate inquiries into the exchange's operations [1]. As the exchange faces both a defamation lawsuit against the Wall Street Journal and federal scrutiny, the outcome of these investigations will serve as a test of whether the company’s internal controls are sufficient to satisfy U.S. regulators [1]. For stakeholders, the situation remains a significant indicator of the exchange's regulatory standing and long-term operational health [1].