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Latest / California / November 2018

Prosper Marketplace, Inc.

Prosper Marketplace, Inc. notified California AG on Nov 26, 2018 of a data breach, which occurred on Oct 3, 2018.

Organization
Prosper Marketplace, Inc.
Source
California AG · source record
Date reported
Nov 26, 2018
Date(s) of breach
Wednesday, October 3, 2018
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Not available
First seen by BreachTally
2026-10-30 16:14 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Prosper Marketplace, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Prosper Marketplace, Inc Texas AG TX Dec 10, 2025 1,161,581 Social Security numberDriver's license / state IDPassport numberFinancial / bank account+2
Prosper Marketplace, Inc. California AG CA Dec 9, 2025 Not published Not stated
First seen by BreachTally at 16:14 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.