Prosper Marketplace, Inc. Data Breach – Investigated by Federman & Sherwood
Oklahoma City, Oklahoma (December 11, 2025) – Federman & Sherwood, a national law firm focused on data breach and consumer privacy litigation, is investigating a significant data breach involving Prosper Marketplace, Inc., following the company’s recent filing with the Texas Attorney General.
According to the filing, Prosper Marketplace reported that 1,161,581 Texas residents were affected by a data security incident. The compromised information includes names, Social Security numbers, government-issued identification numbers, financial account information, credit or debit card information, and dates of birth.
Prosper Marketplace is providing notice to impacted individuals via U.S. Mail, Email, and through a dedicated website established for the incident.
Given the volume and sensitivity of the compromised personal information, affected individuals may face an elevated risk of identity theft, financial fraud, and misuse of government-issued documents.
Federman & Sherwood is investigating whether Prosper Marketplace, Inc. maintained reasonable and legally required data protection measures, whether the breach could have been prevented, and what legal rights and remedies may be available to individuals impacted by this event.
The compromised information may have included:
- Full name
- Social Security number
- Date of birth
- Driver’s license number
- Financial information
- Other sensitive information
What is Prosper Marketplace, Inc.?
Prosper Marketplace, Inc. (Prosper) is an online platform that pioneered peer-to-peer (P2P) lending, connecting borrowers seeking personal loans with investors who fund them, creating a digital marketplace for loans and offering related financial products like credit cards and home equity lines of credit to improve users’ financial well-being.
Individuals who received a notice from Prosper Marketplace—or who believe their information may have been compromised—are encouraged to contact Federman & Sherwood at 1-800-237-1277 or email info@federmanlaw.com for more information.