JPMorgan faces test on bank liability in $328M Goliath Ponzi case

JPMorgan faces a U.S. class action for allegedly enabling Goliath Ventures’ $328M crypto Ponzi via Chase accounts and exchange transfers.

JPMorgan is facing a new class-action lawsuit in the U.S. over its alleged role in banking a $328 million crypto Ponzi scheme that funneled investor funds through Chase accounts and onto major exchanges, according to recent court filings and monitoring data.​

JPMorgan sued over alleged $328M crypto Ponzi exposure

A group of investors has filed a class-action complaint in federal court in Northern California, accusing JPMorgan Chase of knowingly or negligently providing banking services to a large-scale crypto Ponzi scheme operated by Goliath Ventures. The lawsuit alleges that roughly $253 million in investor funds were first deposited into Chase accounts controlled by the scheme’s operators, before approximately $123 million was routed to Coinbase and other exchanges, while only about $50 million was returned to investors as purported “profits.”​

According to the complaint, plaintiffs claim JPMorgan failed to act on multiple anti–money laundering red flags, including rapid, large-value transfers inconsistent with declared business activities and repeated inflows from retail investors. They argue that the bank’s alleged failure to file or escalate suspicious activity reports allowed the scheme to continue far longer than it otherwise would have, dramatically increasing total losses. The case seeks damages for investors and aims to hold one of the world’s largest banks liable for what plaintiffs frame as willful blindness to obvious fraud patterns.

Potential precedent for banking rails in crypto fraud

If the case proceeds, it could become a test of how far U.S. courts are willing to extend liability to traditional financial institutions that provide fiat on- and off-ramps to crypto-related investments. Plaintiffs are effectively arguing that banks cannot treat crypto fraud as an external problem while continuing to profit from deposit flows and payment processing tied to suspicious schemes.​

For the broader digital asset sector, the lawsuit underscores a growing regulatory and legal focus on “enablers” of fraud, not just token issuers or platform operators. Exchanges and custodians already sit under heavy scrutiny; extending that lens to global banks that process billions in flows for crypto investment products could reshape compliance expectations around KYC/AML, transaction monitoring, and de-banking of high-risk promoters. The outcome is likely to be closely watched by both Wall Street and major crypto venues, given the central role of banking rails in market structure and liquidity.