Judge Reopens Cryptsy Customer Class Action Against Coinbase
A U.S district judge has reopened a case involving cryptocurrency startup Coinbase and the now-defunct exchange service Cryptsy.

In this article
A judge in the U.S. District Court for the Southern District of Florida has reopened a case involving cryptocurrency startup Coinbase and the now-defunct exchange service Cryptsy.
Cryptsy collapsed in early 2016 amid allegations of fraud and mismanagement and claims that it had been hacked and subsequently drained of its funds. That decline – preceded by months of growing complaints about withdrawals and access to customer money – sparked a class action lawsuit that ultimately led to an $8.2 million judgment against Cryptsy's CEO, Paul Vernon.
In December 2016, a lawsuit was filed against Coinbase by the Cryptsy class-action investors, alleging that Coinbase should have prevented Vernon from funneling their money through the startup's service.
Coinbase sough to argue that those customers are bound by the arbitration agreement Vernon signed, but US District Judge Kenneth Marra – who is overseeing the case in Florida – disagreed. Two other appellate courts subsequently sided against Coinbase, leading to Marra's June 4 order to reopen.
The plaintiff's motion to reopen the case indicated that Coinbase did not oppose the move.
"Prior to filing this Motion, the undersigned counsel conferred with Defendant's counsel, and has been authorized to represent that Defendant does not oppose the relief sought herein," the document states.
On June 1, both the plaintiffs' and defendant's counsel held a case management conference via phone and will submit a report and proposed schedule order before the end of the week.
Read the full motion to reopen the case here:
Reopen Motion by CoinDesk on Scribd
Justice image via Shutterstock
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Bitcoin Treads Water Near $90K as Bitfinex Warns of 'Fragile Setup' to Shocks

BTC's relative weakness compared to stocks points to tepid spot demand, making the largest crypto vulnerable to macro volatility, Bitfinex analysts said.
What to know:
- Bitcoin erased very modest overnight gains early Monday and spent the rest of the U.S. session in a tight range around the $90,000 level.
- Rising long bond yields and a small U.S. equities pulling back weighed on risk appetite as traders eye this week's Federal Reserve meeting.
- Bitfinex analysts pointed out bitcoin's relative weakness against U.S. stocks amid modest spot demand and structural softness.











