Circle is facing mounting legal pressure after a major crypto exploit exposed gaps in stablecoin oversight.
The dispute centers on whether issuers should intervene during active hacks. Investors now seek accountability over lost funds and delayed action.
The case could reshape how stablecoin governance operates across decentralized finance.
Lawsuit targets Circle over USDC transfers
Circle Internet Group is now facing a class action lawsuit following a $280 million exploit involving Drift Protocol on April 1.
Investor Joshua McCollum filed the case in a Massachusetts district court. He is representing over 100 affected investors.
The lawsuit claims Circle allowed attackers to move $230 million in USDC through its Transfer Protocol.
Funds moved from Solana to Ethereum without being frozen. Attorneys argued that timely intervention could have reduced losses.
Lawyers accused Circle of negligence and aiding conversion. They stated Circle “permitted this criminal use of its technology and services.”
They added that losses “would not have occurred” with faster action. Law firm Mira Gibb now seeks damages, with the final amount set for trial.
The case highlights a legal grey area around crypto custody and control. Elliptic linked the exploit to North Korean state-backed hackers. Investigators reported over 100 bridge transactions during US working hours.
Attackers converted stolen assets into Ether. They later routed funds through Tornado Cash to obscure transaction trails.
McCollum’s legal team noted Circle had frozen 16 USDC wallets in a prior sealed US case. They argued this proved Circle had the technical ability to act.
Drift Protocol now plans to abandon USDC after relaunch. The platform will shift to USDT for settlement. This decision reflects rising concern over issuer intervention policies in DeFi systems.
ARK Invest backs Circle’s legal restraint
ARK Invest defended Circle’s decision not to freeze funds. Lorenzo Valente, director of digital asset research, warned against discretionary intervention. He stated that freezing assets without legal orders risks arbitrary control.
Valente argued that each freeze becomes subjective without clear rules. He questioned why some wallets would face action while others would not. His comments stressed the importance of rule-of-law principles in stablecoin governance.
However, he acknowledged the scale of the exploit. He suggested stolen funds could support North Korea’s weapons programs.
He concluded that opinions will differ based on how observers weigh legal principles against financial harm.
The lawsuit exposes a broader accountability gap in crypto markets. Firms with technical control often cite regulatory limits during crises. This leaves investors exposed when exploits unfold in real time.
Circle has not issued a public response to the lawsuit. The outcome could set a precedent for stablecoin oversight and intervention standards.
