Circle denies alleged ties to Justin Sun and Hamas in letter to lawmakers

Circle’s letter follows one from the Campaign for Accountability alleging ties to Justin Sun and TRON

article-image

Senator Elizabeth Warren | Maverick Pictures/Shutterstock modified by Blockworks

share

Circle, in a public letter addressed to Senator Elizabeth Warren, D-Mass., and Chairman Sherrod Brown, D-OH, on Thursday to push back against claims that it banked Justin Sun and, separately, had financed Hamas. 

The letter — penned by Circle’s Chief Strategy Officer Dante Disparte — was written in response to a Nov. 9 letter from the Campaign for Accountability which claimed that Circle does not prevent illicit finance activities. 

The letter from the Campaign for Accountability executive director Michelle Kuppersmith claimed that there were ties from Circle to Sun, based on “recently published studies and reports of law enforcement operations.”

Circle, in its Nov. 30 letter, said, “neither Mr. Sun nor any entity owned or controlled by Mr. Sun, including the TRON Foundation or Huobi Global, currently have accounts with Circle.”

Read more: Huobi’s ‘Heco’ chain bridge drained of $87M in crypto assets

“To date, the US government has not specifically designated Mr. Sun or his entities as Specially Designated Nationals.  Nonetheless, Circle terminated all accounts held by Mr. Sun and his affiliated companies in February 2023,” the letter continued. 

In March, the US Securities and Exchange Commission sued Sun for allegedly selling securities. 

 “As alleged in the complaint, Sun and others used an age-old playbook to mislead and harm investors by first offering securities without complying with registration and disclosure requirements and then manipulating the market for those very securities,” Gurbir Grewal, director of the SEC’s Division of Enforcement, said in a March statement.

Both Warren and Brown signed off on a letter back in October pushing the Biden Administration to “address crypto-financed terrorism.” The basis of the letter stemmed from a report in the Wall Street Journal which claimed that Hamas used crypto to fund its attacks on Israel. 

Elliptic, which provided the data used by the Journal report, refuted the conclusion saying that there was “no evidence” that Hamas raised millions in crypto.

Circle said that it “would be happy to discuss any of the above” with both Warren and Brown.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

🚀 Build What’s Next — Permissionless IV Hackathon Join us June 22–23 in Brooklyn for the Permissionless IV Hackathon — a 36-hour sprint hosted by Cracked Labs and Blockworks where top builders turn ideas into real products. Come to launch, not just […]

recent research

Research Report Templates (10).png

Research

Kamino has evolved into a full-stack asset scaling suite with V2: unlocking new markets, improving capital efficiency, and catering to various risk profiles. We believe it is best positioned to become the credit backbone of Solana as the ecosystem matures. Simply put, KMNO remains our highest-conviction bet in the Solana ecosystem. This report lays out our thesis.

article-image

Bybit’s Byreal, Binance Alpha and Coinbase’s DEX integrations

article-image

This isn’t the worst hack to ever hit Mt. Gox, but it could be the most entertaining

article-image

Crossover’s CEO discusses institutional interest and how over-the-counter (OTC) trading has picked up in crypto

article-image

Sponsored

This collaboration signifies a major leap forward in expanding the reach and utility of Web3 gaming within the vibrant Asian market

article-image

Asymmetric information is threatening crypto the same way it once threatened equities. Disclosure might be the fix.

article-image

Rate cuts drift into Q4 limbo as markets pretend everything’s fine