Crypto Exchange Uniswap Prevails In High-Profile Rug Pull Lawsuit
A four-year authorized battle got here to a detailed this week when a federal choose dominated that Uniswap can’t be held liable for fraudulent tokens that had been purchased and offered on its platform. The decision is being seen as a serious win — not only for Uniswap, however for decentralized finance as an entire.
The Case That Kept Coming Back
The lawsuit had an extended and winding street earlier than reaching its finish. According to studies, a gaggle of buyers led by Nessa Risley first took Uniswap, its founder Hayden Adams, and enterprise capital corporations Paradigm, Andreessen Horowitz, and Union Square Ventures to court docket again in April 2022, claiming the platform had enabled rug pulls and pump-and-dump schemes that value them cash.
Uniswap wins one other case that units a brand new authorized prescendent
TLDR:
If you write open supply sensible contract code, and the code is utilized by scammers, the scammers are liable, not the open supply devsGood, smart final result https://t.co/ZvfIMGk7TN
— Hayden Adams
(@haydenzadams) March 2, 2026
Lawsuit Junked
That first lawsuit was thrown out in August 2023 and the choice was later upheld on attraction. The plaintiffs got here again a second time, reshaping their criticism round state-level client safety claims. That try failed too.
Manhattan federal choose Katherine Polk Failla dismissed the case with prejudice on Monday — which means the plaintiffs can’t deliver the identical claims to court docket once more. Reports say the choose discovered that the group had not adequately proven that Uniswap had any information of the fraudulent exercise or that it had actively helped carry it out.
The distinction the choose drew was clear and direct. Creating an area the place fraud might occur, she stated, just isn’t the identical as serving to commit the fraud itself. Reports observe she in contrast the state of affairs to a financial institution that unknowingly processes a cash launderer’s transactions, or a messaging app whose service is utilized by somebody dealing medicine. In each instances, the platform just isn’t the one breaking the legislation — the particular person misusing it’s.
Open-Source Code Is Not A Crime
Uniswap Labs founder Hayden Adams responded to the ruling on X, calling it and smart outcome. According to studies, Adams stated that when open-source sensible contract code is written and scammers select to misuse it, the scammers bear the obligation — not the builders who constructed the instruments. That argument was central to Uniswap’s protection all through the case.
Uniswap operates in a different way from a conventional trade. Anyone can record a token on it with out going by an approval course of, which is what makes it decentralized. That identical openness is what the plaintiffs argued made it harmful. The choose disagreed.
Reports say she wrote that providing bizarre providers that could possibly be used for each lawful and illegal functions doesn’t make a platform liable for the way dangerous actors select to make use of these providers.
Featured picture from Unsplash, chart from TradingView

Uniswap wins one other case that units a brand new authorized prescendent