World Liberty Financial, the Florida-based decentralized finance company co-founded by Zach Witkoff, filed a defamation lawsuit Monday against crypto billionaire Justin Sun in Miami-Dade County state court, accusing him of orchestrating a coordinated public attack after the company froze his token holdings.
The suit marks the latest turn in a fast-escalating legal fight between Sun and the Trump-family-backed crypto venture. Days earlier, Sun had sued World Liberty for fraud in California federal court, claiming the company illegally froze his assets after he refused to pour more money into its USD1 stablecoin.
World Liberty's complaint tells a different story. It alleges Sun violated the terms of his investment agreements, including unauthorized transfers of tokens to Binance, suspected short-selling of the $WLFI token despite contractual restrictions, and straw purchases on behalf of undisclosed third parties. When the company froze his holdings in response, Sun allegedly launched a public campaign designed to damage the project and pressure its leadership into a massive payout.
The dispute traces back to late 2024, when Sun's entity Blue Anthem began investing $30 million in $WLFI tokens, the New York Post reported. Sun eventually invested a total of $45 million and received additional tokens for taking a board seat. He publicly praised the project, calling it "one of the biggest and most important projects in crypto" and telling followers he was "fully aligned with the mission" with "no plans to sell our unlocked tokens anytime soon."
But late last year, World Liberty says it discovered Sun was violating his investment terms. The complaint alleges the company confronted Sun, and rather than cooperating, he warned that any action against him would "light World Liberty on fire," cause the $WLFI token price to "go to s," and be "bad for the whole industry."
World Liberty froze his tokens anyway.
What followed, the company alleges, was a deliberate smear campaign waged through Sun's X account, which has 3.9 million followers. On April 12, Sun posted that World Liberty had embedded "a backdoor blacklisting function in the smart contract" and called the project "a trap door marketed as an open door." He accused the company of trying to "treat the crypto community as a personal ATM" and referenced "the ongoing token scandals by the bad actors at WLFI."
Three more posts followed through April 15. One was titled "This Is World Tyranny, Not World Liberty Financial." Another called the project "one of the most absurd governance scams I have ever seen" and "a dictatorship wearing the mask of a DAO." Combined, the posts drew roughly 4 million views.
World Liberty retained Tom Clare, a high-profile anti-defamation attorney whose past clients include Johnny Depp and Brigitte Macron. Clare and his colleague Eric Hageman at the firm Clare Locke are leading the case.
Clare framed the suit as a straightforward response to public falsehoods. He told reporters:
"Rather than acting in good faith, Justin Sun chose to defame World Liberty, repeatedly, publicly, and to millions of followers. We are eager to expose the falsity of Sun's statements in court and in public."
Hageman was more pointed, laying out the company's theory of the case in detail:
"When he didn't get his way, Sun threatened to 'light World Liberty on fire' and cause the $WLFI token price to 'go to s,.' Those were not idle words. When World Liberty refused to reverse a lawful and justified token freeze, Sun went to the press and to social media to execute on his threats. This lawsuit sends an unambiguous message: threatening World Liberty and then following through with a coordinated defamation campaign is tortious conduct, and it has consequences."
World Liberty's complaint argues Sun knew his claims were false because he had personally signed agreements disclosing the company's right to freeze tokens, and had publicly praised the project even after learning of that authority.
The Trump family's broader crypto activity has drawn both enthusiasm and scrutiny. The $TRUMP memecoin, a separate venture, saw holders lose billions while insiders collected hundreds of millions, raising questions about transparency across the family's digital-asset projects.
Sun's April 21 fraud suit in California federal court tells a starkly different version of events. His filing claims World Liberty tried to pressure him into investing "hundreds of millions of dollars" more into the USD1 stablecoin and froze his holdings when he refused. World Liberty's defamation complaint counters that it was Sun who wanted "hundreds of millions of dollars in a payout to stay quiet."
The two lawsuits now sit in different courts, one in federal court in California, the other in state court in Miami-Dade County, with each side casting the other as the aggressor. Sun did not immediately respond to a request for comment.
World Liberty is seeking compensatory and punitive damages, along with a court order forcing Sun to retract all of his posts. The company also says at least one business deal, a potential partnership with a firm called Native Market, collapsed after Sun's public campaign.
Newsmax reported that World Liberty accused Sun of transferring tokens to Binance in ways the project says were not permitted, and that the company's ability to freeze tokens was disclosed in the Terms of Sale. Donald Trump Jr. reposted World Liberty's thread on the matter and wrote, "Read this entire thread for the truth!!!!" Zach Witkoff, World Liberty's chief executive, said, "I look forward to the truth coming out in court."
Witkoff is the son of Steve Witkoff, who serves as President Trump's Special Envoy to the Middle East. The family connection has made World Liberty a frequent target of political critics, and the Sun dispute now adds a legal dimension to the scrutiny.
Separate from the World Liberty saga, Trump's crypto ventures have continued to generate headlines. The president recently hosted $TRUMP crypto contest winners at Mar-a-Lago even as that token's price continued to slide.
Defamation suits are notoriously difficult to win, and this one will hinge on whether World Liberty can prove Sun's public statements were knowingly false and caused measurable harm. The company's strongest card may be the signed agreements. If those documents clearly disclosed the freeze authority and Sun acknowledged them before going public with accusations of a "backdoor blacklisting function," his credibility takes a hit.
Sun's defense will likely center on his fraud claims, that the freeze was retaliatory, not contractual, and that his public statements were protected opinion about a project he believes cheated him. Courts draw a line between statements of fact and statements of opinion, and Sun's more colorful language, "dictatorship wearing the mask of a DAO", may land on the opinion side of that divide.
The broader crypto industry is watching. Disputes between major investors and token issuers over freeze authority, contractual restrictions, and public disclosure obligations are becoming more common as the space matures. How these two cases resolve could set expectations for how far a disgruntled investor can go in airing grievances publicly, and how far a project can go in locking down tokens it believes were misused.
The Trump administration has signaled a friendlier posture toward digital assets, which makes the legal environment around Trump-linked crypto projects all the more consequential. The president has also shown a willingness to push back aggressively against those he believes are acting in bad faith across the business landscape.
Several details remain unclear. The exact terms Sun allegedly violated have not been publicly disclosed beyond the broad categories World Liberty cited, unauthorized transfers, straw purchases, and suspected short-selling. The specific contractual language governing the freeze authority has not been released. And Sun has not yet responded publicly to the defamation suit itself.
The case number for the Miami-Dade filing was not immediately available. Whether the two suits will eventually be consolidated or proceed on parallel tracks in separate jurisdictions is an open question that could shape the pace and cost of the fight for both sides.
Hageman expressed confidence. "We're going to win this case based on the facts," he said.
In crypto, everyone talks about transparency. This case will test whether the people demanding it were practicing it themselves.