• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechBinance

Binance, CZ, and NBA star Jimmy Butler and other crypto influencers hit with $1B suit for promoting unregistered securities

Shawn Tully
By
Shawn Tully
Shawn Tully
Senior Editor-at-Large
Down Arrow Button Icon
April 1, 2023, 11:54 AM ET
Binance CEO Changpeng Zhao.
Binance CEO Changpeng Zhao.Ben McShane—Sportsfile for Web Summit via Getty Images

Just four days after the Commodity Futures Trading Commission brought a highly-publicized suit against Binance, the world’s largest cryptocurrency exchange is facing another high-profile legal challenge. 

Late on the evening of March 31, the Moskowitz Law Firm and Boies Schiller Flexner, home to super-attorney David Boies, filed a class action suit that targets Binance, its founder Changpeng Zhao (CZ)—the world’s leading spokesman for the crypto industry—and hoops star Jimmy Butler of the Miami Heat.

Adam Moskowitz, founding and managing partner of the Moskowitz Law Firm, discussed the suit with Fortune shortly after the filing, made in the Southern District of Florida.

The law firms previously teamed up to bring a class action against Voyager, which subsequently went bankrupt, and two suits tied to the failure of FTX. The first of the latter targeted celebrities who served as the exchange’s highly-paid brand ambassadors, a roster that included comedian Larry David, basketballers Shaquille O’Neal and Steph Curry, and football legend Tom Brady. In mid-March, Moskowitz Law and Boies Schiller sued eight compensated “influencers” for promoting FTT, FTX’s native coin. That suit alleges that the influencers are liable for customer losses on the collapsed coin because it qualified as an “unregistered security.” 

The new action against Binance rests on the same basic assertion: that the exchange was trading cryptocurrencies that are in reality unregistered securities, and that social media influencers paid by Binance promoted these instruments unlawfully. “This is a classic example of a centralized exchange, which is promoting the sale of an unregistered security,” charges the complaint. The suit seeks damages in excess of $1 billion, in total, from the Binance companies and the influencers. “We’ve been investigating these same unregistered security issues against Binance for over a year,” notes Moskowitz.

The complaint states that under relevant state securities laws, anyone who purchases unregistered securities is entitled to damages equal to all losses they suffered. The defendants have no obligation to prove that they were deceived or even swayed by the social media posts or ads that touted the coins, only that they saw them. As Moskowitz told Fortune, “The statute clearly states that if an influencer is promoting an unregistered security, and has a financial interest in doing so, the influencer may be liable to everyone who bought the assets. The exchange that facilitates the trades would be liable as well.”

The plaintiffs are two Florida residents and a person from California, all of whom lost money trading coins promoted by Binance and the influencers. But the complaint estimates that the people eligible for damages could number “in the millions.” The defendants are Binance’s U.S. affiliate, Binance’s three principal international entities, CZ himself, and three influencers. Besides Butler, the influencer defendants at this stage are big-time crypto promoters Ben Armstrong, known as BitBoy Crypto, and Graham Stephan, who boasts 4.1 million subscribers on YouTube. 

It’s especially noteworthy that the complaint cites both Binance’s native token, BNB, and its Affiliate Program, which is little known to the public. The action makes the case that CZ “burns” or eliminates BNB, reducing the supply in an effort to boost its price, an action that brands BNB as a security. It also gives detail on how Binance Affiliates receive rebates on the trades for investors they recruit and “click through their link” to buy and sell coins on the Binance platform. Hence, Armstrong and Stephan were allegedly getting paid for illegally promoting unregistered securities, via the Affiliate kickbacks. Moskowitz told Fortune that it will add a number of other Binance influencers to the suit in future filings.

The suit isn’t simply seeking damages for Floridians who lost money. It’s also suing under California law. The suit goes much further, citing the CFTC charges that Binance marketed secretly and heavily to customers all over the U.S., so that all people residing stateside who suffered losses are eligible for damages. The complaint doesn’t stop there: It includes a “global class” that encompasses “all persons and entities residing outside the U.S.”

Of course, it’s not at all certain that the Florida court will deem BNB and other coins as unregistered securities. Moskowitz is encouraged that the SEC made that determination in actions against FTT and a recent suit versus Tron’s currency TRX.

“If we win on the unregistered securities issue, there will be no question that Binance and the influencers are liable,” Moskowitz told Fortune. “It’s ironic that FTX was going to be the savior of Voyager until their fraud was uncovered, and now Binance is supposed to be the next savior. Given the cases in bankruptcy, this may be the last chance for the victims to seek any recovery from their losses from crypto fraud.”

The case is potentially a pivotal one. If the plaintiffs prevail, the social media cheerleaders who’ve done so much to boost this populist phenomenon could retreat, dealing a heavy blow to the crypto-verse. 

Subscribe to Well Adjusted, our newsletter full of simple strategies to work smarter and live better, from the Fortune Well team. Sign up today.
About the Author
Shawn Tully
By Shawn TullySenior Editor-at-Large

Shawn Tully is a senior editor-at-large at Fortune, covering the biggest trends in business, aviation, politics, and leadership.

See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

Latest in Tech

AIOpenAI
OpenAI sees better margins on business sales, report says
By Mark Bergen and BloombergDecember 21, 2025
6 hours ago
Innovationautonomy
Waymos froze, blocked traffic during San Francisco power outage
By Maria Paula Mijares Torres and BloombergDecember 21, 2025
6 hours ago
Successwork-life balance
Multimillionaire musician Will.i.am says work-life balance is for people ‘working on someone else’s dream’—he grinds from 5-to-9 after his 9-to-5
By Orianna Rosa RoyleDecember 21, 2025
13 hours ago
Young banker
SuccessCareers
Is AI really killing finance and banking jobs? Experts say Wall Street’s layoffs may be more hype than takeover—for now
By Emma BurleighDecember 21, 2025
17 hours ago
InnovationDefense
Shield AI took its drones from the ‘Batcave’ to the battlefield. Now the $5.6 billion defense-tech startup’s new CEO says it’s at an inflection point
By Jessica MathewsDecember 21, 2025
17 hours ago
Gao
AIBrainstorm AI
Top AI investors say maybe it’s a bubble, but ‘bubbles are good for innovation’
By Nick LichtenbergDecember 21, 2025
18 hours ago

Most Popular

placeholder alt text
Future of Work
Meet a 55-year-old automotive technician in Arkansas who didn’t care if his kids went to college: ‘There are options’
By Muskaan ArshadDecember 21, 2025
19 hours ago
placeholder alt text
Future of Work
A Walmart employee nearly doubled her pay after entering its pipeline for skilled tradespeople. 'I was able to move out of my parents' house'
By Anne D'Innocenzio and The Associated PressDecember 20, 2025
1 day ago
placeholder alt text
Success
Multimillionaire musician Will.i.am says work-life balance is for people 'working on someone else’s dream'—he grinds from 5-to-9 after his 9-to-5
By Orianna Rosa RoyleDecember 21, 2025
13 hours ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
9 days ago
placeholder alt text
Success
The scientist who helped create AI says it’s only ‘a matter of time’ before every single job is wiped out—even safer trade jobs like plumbing
By Orianna Rosa RoyleDecember 19, 2025
3 days ago
placeholder alt text
Future of Work
'They'll lose their humanity': Dartmouth professor says he's surprised just how scared his Gen Z students are of AI
By Nick LichtenbergDecember 20, 2025
2 days ago

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.