Coinbase Sued Over $55 Million in Stolen DAI Assets

A new lawsuit against Coinbase over $55 million in stolen DAI highlights the legal battle between fraud victims and exchange recovery procedures.

The lawsuit filed earlier this week highlights the growing tension between consumer protection and the legal constraints platforms face when managing compromised funds.

The plaintiff, identified as “D.B.”, accuses both Coinbase and an unknown individual (“John Doe”) of the alleged misappropriation of approximately $55 million in DAI. According to the complaint, the funds were stolen in August 2024 through a phishing attack. The investor was reportedly misled into entering credentials on a fake webpage, granting the attacker access to their crypto wallet.

Tracing Funds and the Role of Coinbase

The stolen assets were drained using a tool known as “Inferno Drainer”—a service utilized to automate cryptocurrency thefts. A portion of the funds was subsequently tracked to a user account on Coinbase, according to blockchain analysis data cited in the court document.

Upon being notified, the exchange took steps to freeze the funds but refused to return them to the alleged owner without a court order formally establishing ownership. This approach reflects a standard industry practice where platforms seek to avoid legal liability in contested cases.

The Legal Dispute: Ownership vs. Procedure

Attorneys for the plaintiff argue that after providing “circumstantial evidence” of ownership, Coinbase’s refusal to release the funds becomes “unreasonable.” They contend that the client is entitled to the immediate recovery of assets that can be directly traced back to the theft.

For its part, the exchange’s position—though not yet officially expressed in court—likely rests on the necessity of judicial clarity, particularly in cases where multiple parties could potentially claim the same funds.

Wider Context: The Rise of Crypto Fraud

The case arrives amid a sharp increase in crypto-related scams. According to recent data from the Federal Bureau of Investigation (FBI), losses from crypto crimes reached a record $11.3 billion last year, accounting for over half of all internet-related crimes.

This surge intensifies the pressure on crypto exchanges to balance security, regulation, and customer service. The lawsuit against Coinbase could become a pivotal precedent regarding the extent of a platform’s responsibility in recovering stolen assets.

What Comes Next

The plaintiff is seeking a court order to compel the exchange to return the “traceable” assets. The outcome of the case could have significant implications for the entire industry, specifically concerning fund recovery procedures and the role of centralized platforms as arbiters in ownership disputes.

The decision will be closely monitored by investors, regulators, and market participants, as it raises a fundamental question: who bears ultimate responsibility when blockchain transparency meets legal uncertainty?