Polymarket CEO tells insiders to leak. So cool, he said five months ago. Do it, for the market.
…what’s cool about Polymarket is that it creates this financial incentive for people to go and divulge the information to the market and the market to change, and all of a sudden…
Insider leak is the entire product. Harvard researchers estimate more than $143 million in Polymarket profits may be linked to individuals with access to nonpublic information. I’m surprised it’s not 100%, given the CEO statement.
And now, as you might expect, Polymarket says insiders who leak will be selectively reported to law enforcement.
Proof? Arresting the CEO would be the only acceptable proof.
The insider-leak-harvesting system is sacrificing one publicly identifiable service member, without explaining how, to preserve the Polymarket platform as a pipeline of crime. The referral is compliance theatre that protects the CEO, who is in bed with the government and will victimize again.
Inducement to crime is the business model. Selective corrupted enforcement is the margin.
An insider named Van Dyke did exactly what Coplan advertised he made Polymarket for, and was held out as the “not cool” kind of leaker once the political cost of privacy exceeded the marketing value of generating leakers to sacrifice.
The resolution mechanism (who gets prosecuted) is cheaper to corrupt than the underlying event (controlling who leaks). Polymarket positions itself now as above the law, as it chooses which leakers to expose and which to hide for profit. That selection power is worth more than any individual trader’s profit, and it is apparently corrupted.
The “Eddie Murphy Rule” charge is novel and narrow. It punishes Van Dyke’s misuse of classified information. It does nothing to the platform that monetized his misuse, or to the CEO who described the misuse of classified information as a core feature of his business.
The FBI raided the Polymarket CEO’s apartment in November 2024 as part of an investigation into US users trading on the platform. Trump’s DOJ and CFTC abruptly dropped both investigations in July 2025. Then in September 2025 Polymarket bought a CFTC-registered exchange to go onshore. Talk about insiders. Coplan was on a call from Mar-a-Lago the same week as the raid. The acting Attorney General applauding “our men and women in uniform” on the Van Dyke arrest is Todd Blanche, Trump’s former personal defense attorney. The FBI Director praising the indictment is Kash Patel.
The arrest is entirely political.
The system got the wrong guy, on purpose.
Critical OPSEC integrity failure, by design.
The Van Dyke arrest is the only visible prosecution against a backdrop of total federal withdrawal, on both sides of a rigged competition the First Family is paid to sit atop like President Andrew “genocide” Jackson would have wanted.
Donald Trump Jr. is a paid advisor to both Polymarket and Kalshi, the two largest prediction markets competing for the same regulatory carve-out. At an April House Agriculture Committee hearing, Representative Jim McGovern asked CFTC Chair Mike Selig whether the White House had pressured CFTC to drop its Polymarket probe. Selig refused to answer. Selig also runs a CFTC with one commissioner out of five, a quarter of its staff cut, and a public admission that AI is covering the enforcement gap. On April 2, that same CFTC joined DOJ in suing Arizona, Connecticut, and Illinois to block state enforcement against prediction markets. One of the DOJ attorneys on the case is Yaakov Roth, who represented Kalshi in the 2023 lawsuit that opened the door for these platforms in the first place. Blanche meanwhile issued his “cease cryptocurrency enforcement” memo while still holding between $159,000 and $485,000 in crypto, despite an ethics pledge not to act on matters affecting those holdings. He divested after.
In case you like historical parallels
| Year | Case | Sacrificed | Protected |
|---|---|---|---|
| 1720 | South Sea Bubble | Company directors | Court and ministry (Walpole, “the Screen”) |
| 1872 | Crédit Mobilier | Two censured congressmen | Railroad directors, federal subsidy pipeline |
| 1875 | Whiskey Ring | Treasury clerks | Orville Babcock, Grant |
| 1921–24 | Teapot Dome | Albert Fall | Harry Daugherty, Harding cabinet |
| 1986–87 | Iran-Contra | Oliver North | Reagan, CIA chain of command |
| 1995–96 | Loans-for-shares | Russian public assets | Yeltsin family, seven bankers |
| 2026 | Polymarket | Gannon Van Dyke | Shayne Coplan, Trump family |