2025 Prosper Marketplace, Inc. — California AG data breach notification
Data compromised
Not specified in AG list export; see organization sample notification
Technical writeup
Prosper Marketplace, Inc. appears on the California Attorney General data breach notification list (reported 12/09/2025). Breach period noted as: 04/29/2025, 09/02/2025. Record counts and exposed data types are often not published in the initial AG listing; consult the linked sample notification on the AG site when available.
Root cause
Disclosed via California breach notification law (CA Civil Code §1798.82)