Prosper Data Breach Lawsuit 2026, No Settlement Yet—17.6M Affected, Free Credit Monitoring, How to Join Investigation
The Prosper data breach affected 17.6 million people when unauthorized parties accessed customer and applicant data through database queries between June and August 2025. The breach was discovered on September 1, 2025, and notification letters began on December 9, 2025. As of February 2026, there is no settlement or claim form—only ongoing investigations by multiple…
