Published
July 3, 2026
A consumer watchdog asks a D.C. court to halt the marketing playbook behind Polymarket's viral rise — staged wins, hidden sponsorships, and fraternity sign-up deals — and to return money to harmed D.C. consumers.
Allegations Only · No Settlement Yet
This article describes a newly filed complaint. The statements below are unproven allegations. The Polymarket companies and their executives have not been found liable, this case is not a class action, and there is nothing to claim at this time. This page is informational and is not legal advice.
What Is This About?
The National Association of Consumer Advocates (NACA), a nonprofit consumer watchdog, has sued the companies behind the Polymarket prediction-market platforms, along with founder and CEO Shayne Coplan and Chief Marketing Officer Matthew Modabber. The complaint, National Association of Consumer Advocates, Inc. v. Blockratize, Inc. (d/b/a Polymarket), et al., Case No. 2026-CAB-004388, was filed June 26, 2026 in the Superior Court of the District of Columbia.The suit alleges a coordinated, deliberately hidden advertising operation: influencers paid to hype Polymarket without disclosing they were paid, videos of fake bets filmed on a simulated version of the platform, a paid "clipping" scheme that spread those videos through fake social media accounts, and aggressive marketing to college students — including direct payments to fraternities for signing up users. NACA claims this conduct violates the District of Columbia Consumer Protection Procedures Act (CPPA). The defendants have not yet responded in court, and all of the allegations are unproven.
Status
Complaint Filed · June 26, 2026
NACA v. Blockratize (Polymarket) · Superior Court of the District of Columbia · Case No. 2026-CAB-004388
Core Allegation
Deceptive influencer ads — fake bets filmed on a simulated Polymarket site
Plus undisclosed paid endorsements, a viral "clipping" scheme, and college campus marketing · D.C. CPPA
Type of Case
Public-interest enforcement action — NOT a class action
Brought under D.C. Code § 28-3905(k)(1)(D); the complaint states no class certification will be sought
Can I Claim?
No — nothing to claim
No settlement, no fund, no claim form; the suit seeks an injunction, restitution, and disgorgement
Not a Class Action — So What Kind of Lawsuit Is It?
Unlike most cases covered on this site, this one is not a proposed class action. The complaint says so directly: "This is not a class action, and no class certification will be sought." Instead, NACA sues as a public-interest organization under a provision of the D.C. CPPA, D.C. Code § 28-3905(k)(1)(D), which lets such an organization bring an action "on behalf of the interests of a consumer or a class of consumers" harmed by an unlawful trade practice in the District.The practical difference matters for readers: there is no proposed class to join, no certification fight to watch, and no individual damages demand. What NACA asks for instead is a declaratory judgment that the alleged practices are unlawful, equitable restitution and disgorgement of profits for the benefit of harmed D.C. consumers, a permanent injunction shutting down the alleged marketing tactics, and attorneys' fees. The complaint also demands a jury trial. If money is ever returned to consumers through this case, it would come through court-ordered equitable relief rather than a class action claims process.
Undisclosed Paid Endorsements
The first bucket of allegations targets what the complaint calls "deliberately secretive marketing campaigns" — paid social media endorsements dressed up as organic opinion. Advertisers have a well-established obligation, reflected in the FTC's Endorsement Guides, to make sure endorsers disclose any material connection to the brand, including being paid.According to the complaint, influencers with large followings were paid thousands of dollars to post about Polymarket's platforms and its "accuracy," without disclosing any financial relationship. The complaint alleges that Polymarket's CMO used a personal PayPal account to send at least $350,000 to content creators between January 2025 and February 2026, that the defendants sometimes wrote the posts themselves, and that they at times asked creators to promote specific bets. It cites a series of posts by political commentators and media figures praising Polymarket features — none of which, the complaint says, disclosed the payments behind them.
Fake Bets on a Fake Site
The most striking allegation is that Polymarket paid content creators — including college-aged creators reportedly earning $2,000 to $3,000 per month — to film videos of themselves placing bets on a simulated version of the Polymarket platform. Viewers were led to believe they were watching real trades with real money; the complaint alleges the bets, the balances, and the wins were all fake, and that in some cases creators were prohibited from disclosing they were being paid.The complaint leans on a Wall Street Journal investigation that analyzed 1,105 social media videos by ten creators tied to Polymarket's marketing contractor. According to that analysis, as recounted in the complaint: 70% of the videos showed the creator placing a bet; the videos depicted roughly $1.9 million in bets in the aggregate; 118 videos showed creators winning almost $900,000; and none of the bets were real. Had the depicted bets actually been placed, the Journal's analysis found, they would have produced more than $166,000 in losses — not $900,000 in wins.
That gap matters, the complaint argues, because losses are what typical users actually experience. It cites an academic study finding that the top 1% of users captured 76.5% of profits on the platform while about 69% of all users ended up losing money. The videos, NACA alleges, created the false impression that making money on Polymarket is easy — nearly a quarter of the analyzed videos used the word "free" in connection with betting.
The "Clipping" Scheme
The complaint then describes how the videos allegedly went viral: a paid "clipping" operation. Clippers were recruited through a digital marketplace to cut short segments from influencer content and push them out through fake social media accounts, earning about $1 per 1,000 views. One campaign cited in the complaint paid out $8,892 across 4,700 submissions totaling 9.1 million views, and the complaint describes a video that had 151 views on its own reaching 2.4 million after a clipping push.According to the complaint, the campaign instructions were explicit about concealment: content "must feel natural and native to the platform," clippers were told "Do NOT make the videos feel like ads or promotions," accounts were to be given a multi-day "warmup" to look organic, and clippers were instructed to avoid using "Polymarket" — or even the prefix "poly" — in their account names. Campaigns also required that at least 60% of viewers be located in the United States.
Targeting College Students
The final count focuses on campus marketing. The complaint alleges the defendants worked with an agency that recruited student "ambassadors" — fraternity leaders, student founders, club officers — paid $500 to $2,000 per campaign to promote Polymarket to their peers. It quotes messages allegedly offering fraternities $15 per user who signed up with the chapter's referral code, $150 for a 15-minute slot at a chapter meeting, and up to $1,000 plus branded merchandise for parties.In one example described in the complaint, a fraternity chapter at Columbia University earned $30,510 in two weeks through a referral-code arrangement after a visit to Polymarket's New York office, where students received $10 each to use on the platform and were later sent a plaque naming them "the first Polymarket Pledge Class."
NACA frames this as an unfair trade practice because, it argues, college-aged consumers are especially vulnerable to gambling harms — citing research that roughly 10% of college students show problem-gambling behavior versus 2–5% of the general population — and because viewers had no reasonable way to detect that the viral content steering them to the platform was paid advertising built on simulated bets.
Who Are the Defendants?
The complaint names five companies and two executives, alleging they operate as a single "common enterprise" behind the Polymarket brand:• Blockratize, Inc. (d/b/a Polymarket) — the Delaware corporation that developed the platform software, headquartered in New York.
• Adventure One QSS Inc. — a Panama-incorporated company that nominally owns and operates the global Polymarket.com exchange.
• QCX LLC, QC Clearing LLC, and QC Tech LLC — the CFTC-licensed entities Polymarket acquired in 2025 that operate the regulated "Polymarket US" platform.
• Shayne Coplan — Polymarket's founder and CEO.
• Matthew Modabber — Polymarket's Chief Marketing Officer.
The complaint recounts Polymarket's regulatory history as background: a 2022 CFTC order found the platform had been operating an illegal unregistered facility for event-based binary options and required it to wind down U.S. activity; the complaint alleges U.S. users continued reaching Polymarket.com through VPNs, and cites an estimate that $10.6 billion to $26.7 billion of the site's trading volume came from U.S. users. After acquiring the licensed QCX entities, Polymarket launched the CFTC-regulated "Polymarket US" platform, which opened to the public in 2026. The common-enterprise allegation — that all five companies function as one operation run from New York — is disputed territory the court would have to resolve; like everything else in the complaint, it is an allegation, not a finding.
Is There a Settlement or Claim Form?
No. This is a freshly filed lawsuit, not a settlement.• There is no settlement fund.
• There is no claim form.
• There is no payout and no deadline to act.
• Because it is not a class action, there is also no class to join and no certification decision coming.
The defendants can be expected to contest the suit, and cases like this can take years and may not succeed. Be cautious of any site claiming you can "file a Polymarket claim" today. If the case ever produces court-ordered restitution for D.C. consumers, the mechanics would be announced through the court process.
The Bigger Picture
The NACA suit landed amid a broader wave of scrutiny of Polymarket's marketing. In late June 2026, the Wall Street Journal published its investigation into staged betting videos, and Polymarket reportedly launched an internal review of its promotional content in response, saying it is committed to maintaining accurate, fair, and transparent markets. Separately, state regulators have moved against prediction-market platforms — the Nevada Gaming Control Board, for example, filed a civil enforcement action against Polymarket-related entities.The case also fits two litigation trends we track closely. First, private influencer-disclosure suits are picking up where FTC enforcement has slowed — the Gymshark influencer-disclosure class action filed earlier this year makes closely related claims about undisclosed paid endorsements in apparel marketing. Second, prediction markets themselves are under legal attack on multiple fronts: proposed class actions allege rival platform Kalshi's event contracts are unlicensed gambling in Kentucky and Oregon, Robinhood's Prediction Markets Hub faces a similar suit, and our overview of the prediction-market legal fight covers the regulatory landscape. The NACA case is different in kind — it attacks the advertising, not the legality of the betting itself — but together these cases could reshape how the entire industry reaches consumers.
Frequently Asked Questions
Is the Polymarket influencer marketing lawsuit a class action?
No. The complaint states expressly that it is not a class action and that no class certification will be sought. It is a public-interest enforcement action brought by the National Association of Consumer Advocates under D.C. Code § 28-3905(k)(1)(D) of the District of Columbia Consumer Protection Procedures Act, on behalf of the interests of D.C. consumers.Is there a Polymarket settlement or claim form?
No. This is a newly filed lawsuit, not a settlement. There is no settlement fund, no claim form, and no payout. The defendants have not been found liable, and there is nothing to claim at this time.What does the lawsuit against Polymarket allege?
Four categories of conduct: undisclosed paid influencer endorsements; videos of fake bets filmed on a simulated version of the Polymarket platform; a paid "clipping" scheme that spread those videos through fake social media accounts designed not to look like ads; and aggressive marketing to college students, including payments to fraternities for user sign-ups. All of these are unproven allegations.What does the lawsuit ask the court to do?
NACA seeks a declaratory judgment that the alleged conduct violates the D.C. CPPA, equitable restitution and disgorgement of profits for the benefit of harmed D.C. consumers, a permanent injunction against the alleged practices, and attorneys' fees. It does not seek damages for a certified class.What should I do if I lost money on Polymarket?
There is nothing to file right now because there is no settlement or claim process in this case. You can keep records of your deposits, trades, and losses and follow the case for updates. If any settlement or judgment ever produces a consumer payment process, it would be announced separately with its own eligibility rules. This page is informational and is not legal advice.Sources
• National Association of Consumer Advocates, Inc. v. Blockratize, Inc. (d/b/a Polymarket), et al., Case No. 2026-CAB-004388 (D.C. Super. Ct., filed June 26, 2026) — Complaint and Jury Trial Demand. Case announcement from plaintiff's counsel, Vaca Daffan LLP.• Kelley Drye & Warren LLP, Ad Law Access — "All Bets are Off as Polymarket Faces Lawsuit Over Influencer Campaigns" (June 28, 2026).
• CBS News — "Polymarket launches probe after Wall Street Journal report alleges deceptive marketing" (June 2026).
• Nevada Gaming Control Board — Civil Enforcement Action Against Polymarket (press release, PDF).
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Status
Complaint Filed — Allegations Only
Case Title
National Association of Consumer Advocates, Inc. v. Blockratize, Inc. (d/b/a Polymarket), et al.
Case Number
2026-CAB-004388
Court
Superior Court of the District of Columbia, Civil Division
Date Filed
June 26, 2026
Defendants
Blockratize, Inc. (Polymarket); Adventure One QSS Inc.; QCX LLC; QC Clearing LLC; QC Tech LLC; Shayne Coplan; Matthew Modabber
Official Website
Case Announcement (Plaintiff's Counsel)
