CoinEx denies knowingly aiding Iran's crypto market despite $3.84B flow
In brief
- TRM Labs connected CoinEx to 60+ Iranian platforms and $3.84B in flows over seven years
- CoinEx served as largest external counterparty to sanctioned Iranian exchange Nobitex
- CoinEx denies knowingly facilitating sanctions evasion, citing neutral operations
- TRM alleged $67M money laundering scheme involving Iran's central bank on CoinEx
The TRM Investigation
TRM Labs published analysis drawing connections between CoinEx and more than 60 Iranian platforms. The crypto analytics firm described CoinEx as "the single biggest lifeline for Iran's cryptocurrency ecosystem" and documented how over $3.84 billion has flowed between CoinEx and a mining pool owned by ViaBTC over seven years.
The investigation centered on Nobitex, an Iranian exchange that the U.S. sanctioned earlier this month for allegedly facilitating terrorist financing, sanctions evasion, and ransomware payments. CoinEx served as Nobitex's "single largest external counterparty," according to TRM.
TRM alleged that CoinEx's platform was subject to a year-long money laundering scheme involving $67 million from Iran's central bank, which ended this month. The firm said "this connectivity is unlikely to be independent market behavior."
CoinEx's Defense
CoinEx denied allegations that the Seychelles-based crypto exchange knowingly served as a conduit for sanctioned Iranian funds. The exchange pinned its defense on neutrality, asserting that it operates as a global exchange that serves ordinary users worldwide with no official ties to Iranian authorities.
"We firmly reject any narrative that conflates ordinary user activity with state-level sanctions evasion, and any inference that equates on-chain fund flows with platform knowledge of, support for, or participation in illicit activity" — CoinEx statement
CoinEx said it moved quickly after Nobitex was sanctioned to strengthen identification of Iranian users and implement geo-fencing measures. CoinEx, which debuted nearly a decade ago in Hong Kong, emphasized compliance over the past week in response to the allegations.
Broader Context
The TRM report aligns with The Wall Street Journal's investigation leaning heavily on analysis from TRM Labs. U.S. Treasury officials have intensified scrutiny of crypto platforms' compliance with sanctions. The U.S. government seized $1 billion worth of cryptocurrency from entities linked to Iran, underscoring the scale of enforcement pressure.
Frequently asked questions
What did TRM Labs allege about CoinEx's role in Iran's crypto activity?
TRM Labs reported that CoinEx served as the single biggest lifeline for Iran's cryptocurrency ecosystem, with over $3.84 billion flowing between CoinEx and more than 60 Iranian platforms over seven years. The firm alleged CoinEx was Nobitex's largest external counterparty and hosted a $67 million money laundering scheme involving Iran's central bank.
How did CoinEx respond to the sanctions allegations?
CoinEx denied knowingly serving as a conduit for sanctioned Iranian funds, asserting it operates as a neutral global exchange serving ordinary users with no official ties to Iranian authorities. The exchange said it strengthened user identification and implemented geo-fencing after Nobitex was sanctioned.
Why was Nobitex sanctioned by the U.S.?
Nobitex was sanctioned for allegedly facilitating terrorist financing, sanctions evasion, and ransomware payments. CoinEx served as Nobitex's single largest external counterparty according to TRM Labs' analysis.


