Latest / California / October 2017

Northwestern Mutual Life Insurance Company

Northwestern Mutual Life Insurance Company notified California AG on Oct 3, 2017 of a data breach, which occurred on Aug 31, 2017. Data exposed: Social Security number, Financial / bank account, Medical / health information, Health insurance, Date of birth, Phone number, Postal address, Name.

Organization
Northwestern Mutual Life Insurance Company
Source
California AG · source record
Date reported
Oct 3, 2017
Date(s) of breach
Thursday, August 31, 2017
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Medical / health information Health insurance Date of birth Phone number Postal address Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 16:17 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 Northwestern Mutual Life Insurance Company

OrganizationSourceStateReportedResidents affectedData exposed
The Northwestern Mutual Life Insurance Company California AG CA Jun 27, 2024 Not published In the letter (PDF)
The Northwestern Mutual Life Insurance Company California AG CA Feb 29, 2024 Not published In the letter (PDF)
The Northwestern Mutual Life Insurance Company California AG CA Feb 16, 2024 Not published In the letter (PDF)
First seen by BreachTally at 16:17 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.