Latest / California / March 2021

Liberty Mutual Group, Inc.

Liberty Mutual Group, Inc. notified California AG on Mar 30, 2021 of a data breach, which occurred on Mar 12, 2021. Data exposed: Postal address, Name.

All 2 filings by Liberty Mutual Group, Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Liberty Mutual Group, Inc.
Source
California AG · source record
Date reported
Mar 30, 2021
Date(s) of breach
Saturday, November 21, 2020Thursday, January 21, 2021Saturday, March 6, 2021Friday, March 12, 2021
Residents affected
Not published by this source
Data exposed
Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
18 days from the end of the breach window (Mar 12, 2021, no discovery date in the letter) to the California record (Mar 30, 2021). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-10-30 16:06 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 16:06 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.
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Other filings by Liberty Mutual Group, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Liberty Mutual Group, Inc. Oregon DOJ OR Mar 31, 2021 70,328 Not stated

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