LatestStatesCompaniesPricingAPIData Start free trial

Latest / California / March 2024

Metropolitan Life Insurance Company

Metropolitan Life Insurance Company notified California AG on Mar 28, 2024 of a data breach, which occurred on Nov 1, 2023. Data exposed: Social Security number, Medical / health information, Health insurance, Postal address, Name.

All 9 filings by Metropolitan Life Insurance Company, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Metropolitan Life Insurance Company
Source
California AG · source record
Date reported
Mar 28, 2024
Date(s) of breach
Wednesday, November 1, 2023
Residents affected
Not published by this source
Data exposed
Social Security number Medical / health information Health insurance Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
148 days from the end of the breach window (Nov 1, 2023, no discovery date in the letter) to the California record (Mar 28, 2024). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
12 months of credit or identity monitoring through Experian
First seen by BreachTally
2026-10-30 15:41 UTC

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

First seen by BreachTally at 15:41 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
Not today? Take the free Monday digest: the week's filings by state and the largest by people affected. Once a week.

Other filings by Metropolitan Life Insurance Company

OrganizationSourceStateReportedResidents affectedData exposed
Metropolitan Life Insurance Company Massachusetts OCABR MA Mar 9, 2026 3 Social Security number
Metropolitan Life Insurance Company California AG CA Mar 9, 2026 Not published Social Security numberName
Metropolitan Life Insurance Company Massachusetts OCABR MA Feb 17, 2026 1 Social Security number
Metropolitan Life Insurance Company Massachusetts OCABR MA Jan 14, 2026 1 Social Security numberMedical / health information
Metropolitan Life Insurance Company Delaware DOJ DE Aug 27, 2024 719 Social Security numberDate of birthName
Metropolitan Life Insurance Company California AG CA Apr 22, 2024 Not published Social Security numberMedical / health informationHealth insurancePostal address+1
Metropolitan Life Insurance Company California AG CA Aug 10, 2020 Not published Social Security numberEmail addressPostal addressName
Metropolitan Life Insurance Company California AG CA Nov 16, 2018 Not published Social Security numberDate of birthEmail addressPostal address+1

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