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

Every entry is taken from the breach report Prosper Marketplace, Inc. lodged with the Oregon 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 9, 2025. The incident itself is dated April 29, 2025.

Timeline

224 days separate the incident date from the date it was reported.

April 29, 2025Incident dateWhen the filing says the breach took place.
December 9, 2025Report filed in OregonDate the notice was lodged with the Oregon Attorney General.

Case facts

Filing state: Oregon
Date reported: December 9, 2025
Incident date: April 29, 2025
Receiving office: Oregon Attorney General

Case notes

On December 9, 2025, Prosper Marketplace, Inc. filed notice with the State of Oregon regarding a data breach. The company indicated that an incident involving personal information took place on April 29, 2025. This matter is currently under investigation.

The official filing does not specify the types of personal information that were exposed or the exact number of individuals affected by this event. Therefore, it is important for individuals to understand that the full scope of the information involved has not been publicly detailed in this record.

Anyone who receives a direct notification from Prosper Marketplace, Inc. should carefully read the communication. This letter should provide specific details about what information was compromised and any recommended steps specific to your situation.

As a general precaution, it is advisable to remain vigilant against potential identity theft and fraud. Monitor your financial accounts, credit reports, and be suspicious of unsolicited emails or calls asking for personal details. These steps are standard recommendations when personal data may have been exposed.

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 Oregon 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.

Oregon data breaches

Filing source: Oregon 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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