Where does the Prosper Marketplace, Inc. case file come from?

Every entry is taken from the breach report Prosper Marketplace, Inc. lodged with the South Carolina Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Prosper Marketplace, Inc. Data Breach

This file collects the dated facts on record for the Prosper Marketplace, Inc. incident. The state report is dated December 11, 2025.

Timeline

December 11, 2025Report filed in South CarolinaDate the notice was lodged with the South Carolina Attorney General.

Case facts

Filing state: South Carolina
Date reported: December 11, 2025
Receiving office: South Carolina Attorney General

Case notes

Prosper Marketplace, Inc. formally disclosed a data breach event, submitting public notice on December 11, 2025. This filing, made in South Carolina, confirms an incident involving the potential compromise of personal information. The company has stated it is currently investigating the full scope and details of this breach.

The public records do not specify the exact categories of personal information that were involved in this incident. Therefore, while a breach has been confirmed, specific data types like account numbers or identifiers are not detailed in the available documentation. Individuals should be aware that general personal information may have been part of the exposure.

For anyone potentially impacted, the primary concern is the unauthorized access to their personal data. Even without specific data types being named, any compromise of your information carries inherent risks, including potential identity theft or other fraudulent activities.

As the investigation by Prosper Marketplace continues, it is advisable for individuals to adopt general security measures. These include diligently monitoring financial statements and credit reports for any uncharacteristic transactions, updating passwords for online services, and exercising caution regarding unexpected emails or communications that request personal details.

This information is based on public disclosures made to state regulators. Further details from Prosper Marketplace, Inc. may emerge as their investigation progresses and additional findings are confirmed.

Questions about this case file

Where does the Prosper Marketplace, Inc. case file come from?: Every entry is taken from the breach report Prosper Marketplace, Inc. lodged with the South Carolina Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

South Carolina data breaches

Filing source: South Carolina Attorney General

Named in the Prosper Marketplace, Inc. breach?

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Timeline

Case facts

Case notes

Questions about this case file

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