Trust Wallet Users File Class Lawsuit Over Crypto Losses Through In-App Browser

Case Overview: The lawsuit accuses Trust Wallet of misleading users about in app security while enabling access to fraudulent decentralized trading platforms.

Consumers Affected: Trust Wallet users who lost funds through decentralized apps accessed via the platform’s embedded browser.

Court: U.S. District Court for the Southern District of New York

Trust Wallet, a cryptocurrency storage and transaction platform owned by Binance, allowed scammers to exploit its in-app browser to steal users’ funds, a class action lawsuit contends. The case accuses the company of promoting the wallet as a secure option while failing to warn users about risks associated with embedded third-party sites.

Filed in New York federal court, the complaint from Kuang Yu Lin alleges that Trust Wallet’s decentralized application browser, known as a dApp browser, became a gateway for fraudulent investment schemes. 

Lin says he lost more than $170,000 after interacting with a fake trading interface accessed through the app.

According to the lawsuit, Trust Wallet advertised itself as safe, private, and protected by fraud detection systems, giving users false confidence that all features within the app were vetted.

dApp Browser Allegedly Enabled Unchecked Fraud

The lawsuit focuses on Trust Wallet’s design, which allows decentralized web applications to operate directly within its interface. Lin claims that scammers took advantage of this functionality to embed fraudulent platforms disguised as legitimate cryptocurrency exchanges and investment services.

Lin says he transferred $171,177 in digital assets into one of these investment interfaces, believing it was affiliated with Trust Wallet. When he later attempted to withdraw the funds, the dApp redirected to a blank screen, and his cryptocurrency vanished.

According to the complaint, Trust Wallet “failed to warn, restrict, or vet” any of the third-party sites integrated through its dApp browser. Lin argues that this omission created an unsafe environment where cybercriminals could exploit the platform’s reputation for security.

The lawsuit claims that Trust Wallet’s security marketing gave users the impression that all activity conducted within the app was protected or verified, even though no such protections existed for third-party interfaces.

Marketing Allegedly Contradicted Platform’s Design

Lin’s lawsuit accuses the company of promoting a misleading sense of safety through claims about fraud protection, encryption, and monitoring. He alleges that these assurances contradicted the reality of how the platform operated.

“Trust Wallet’s failure to warn, restrict or vet such embedded third-party sites, combined with advertising claims about security and fraud protection, constitutes a violation of New York General Business Law,” the complaint states.

Lin argues that the app’s design flaws, combined with overconfident security messaging, amounted to negligent misrepresentation and common law fraud. He says that the company benefited financially from user activity within the app, even as scammers used it to target unsuspecting investors.

Lawsuit Claims Trust Wallet Misrepresented App Safety

The complaint cites New York General Business Law, which prohibits deceptive trade practices, alongside claims of negligent misrepresentation and common law fraud. Lin’s attorneys argue that Trust Wallet misled consumers by advertising robust safety features while allowing access to unregulated and unverified applications.

The case seeks to hold the company responsible for failing to provide adequate warnings about risks associated with decentralized browsing and external financial interfaces.

Crypto Wallets Facing Intensifying Legal Pressure

The Trust Wallet case arrives amid growing legal pressure on digital asset platforms over transparency and consumer protections. Courts across the United States have been examining whether cryptocurrency companies bear responsibility when their systems or marketing contribute to investor losses.

Last year, an appeals court ruled that Coinbase, the largest U.S.-based cryptocurrency exchange, must face claims that it sold unregistered securities. That case alleges Coinbase listed 79 digital assets without registering as a broker-dealer, making the transactions unlawful under federal law.

In the Trust Wallet class action lawsuit, Lin is asking the court to certify a nationwide class of users who accessed decentralized applications through Trust Wallet and lost funds to fraudulent activity. He seeks compensatory and punitive damages, injunctive relief, and a court-ordered disclosure program to warn consumers about potential risks.

The lawsuit also requests that Trust Wallet implement stronger security controls for third-party integrations and update its promotional materials to accurately represent the limitations of its platform.

Lin’s case argues that the company had the ability to restrict or flag suspicious dApps but chose not to do so, prioritizing growth and user engagement instead. The filing claims that this omission contributed to widespread financial harm among cryptocurrency holders who relied on the platform’s marketing.

Case Details

• Lawsuit: Kuang Yu Lin v. Trust Wallet Inc.
• Case Number: 1:25-cv-06657
• Court: U.S. District Court for the Southern District of New York

Plaintiffs' Attorney

• Jacob Chen (DGW Kramer LLP)

Have you ever used Trust Wallet’s dApp browser? Tell us if you’ve encountered issues or scams in the comments below.