Hall Attorneys Files Class Action Against Stretto Alleging Negligent Claims Administration Harmed Celsius, Voyager, and Prime Core Creditors

Austin, Texas – April 28, 2026– Hall Attorneys, P.C. filed a putative class action in the U.S. District Court for the Southern District of New York against Stretto, Inc., alleging its April 2024 data breach and post-breach failures harmed cryptocurrency creditors in the Celsius, Voyager, and Prime Core bankruptcy cases. The case is John Doe 1 v. Stretto, Inc., No. 1:26-cv-03477.

The complaint alleges that Stretto was entrusted with protected creditor information in major cryptocurrency bankruptcy cases, including names, mailing addresses, email addresses, phone numbers, claim amounts, voting amounts, and distribution-related information. According to the complaint, the breach affected over 500,000 creditors.

The complaint further alleges that this was not an ordinary data breach. The exposed information identified creditors as cryptocurrency bankruptcy claimants, revealed that they may be expecting distributions, and enabled criminals to target them through estate-branded phishing emails, fake distribution websites, wallet-drainer scams, postal-mail scams, suspicious phone calls, account-takeover attempts, and other social-engineering attacks.

“This case is about what happens when a claims agent responsible for protected crypto-creditor information loses control of the data and then continues to rely on compromised communication channels. Once Stretto knew that creditors’ emails, phone numbers, addresses, and claim-related information were exposed, creditors needed reliable mailed backstops, real support, and safe distribution remediation—not confusion, delay, and silence.”

To read the complaint, go to: www.hallattorneys.com/dockets/stretto

Celsius, Voyager, and Prime Core creditors who lost money to scams, received phishing communications, experienced account-takeover attempts, or had problems/delays receiving bankruptcy distributions are encouraged to preserve emails, texts, call logs, postal letters, screenshots, support tickets, and distribution records.

—Attorney Nicholas Hall is with Hall Attorneys, a Texas-based law firm focused on complex litigation and can be found on X.com @nicholashall or www.hallattorneys.com.