PROSPER MARKETPLACE, INC. data breach

Clerk's notes

PROSPER MARKETPLACE, INC., headquartered in Illinois, submitted an official data breach notification to regulatory authorities on September 1, 2025. The details surrounding the specific nature of this incident and the precise categories of personal information affected have not been publicly specified in the initial filing. This report, however, confirms a security event has occurred.

The report indicates that an investigation into the circumstances of the breach is presently ongoing. While specific details are limited, the formal filing serves as a record of a security incident that may have exposed the personal data of affected individuals. Understanding the scope and impact of such an event is a priority for those potentially affected.

For individuals who have received an official notification letter from PROSPER MARKETPLACE, INC. concerning this incident, it is advisable to carefully review the communication for any specific instructions or recommendations provided. General protective steps often include monitoring financial accounts and credit reports for any unusual or unauthorized activity, even when the exact type of data involved is not fully disclosed.

Navigating the aftermath of a data breach, particularly one with unspecified details, can be challenging. If your personal information was compromised in this incident, you may be entitled to legal consideration. Requesting a free, no-obligation case review can help assess your individual situation and potential next steps, without establishing an attorney-client relationship or guaranteeing specific outcomes.

If a notification letter about this breach reached you, see every IL data breach on file or browse all cases.