Latest / California / December 2019

Arthur J. Gallagher & Co.

Arthur J. Gallagher & Co. notified California AG on Dec 6, 2019 of a data breach, which occurred on Mar 15, 2019. Data exposed: Name.

Organization
Arthur J. Gallagher & Co.
Source
California AG · source record
Date reported
Dec 6, 2019
Date(s) of breach
Friday, March 15, 2019
Residents affected
Not published by this source
Data exposed
Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 16:11 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 Arthur J. Gallagher & Co.

OrganizationSourceStateReportedResidents affectedData exposed
Arthur J. Gallagher & Co. Delaware DOJ DE Jul 9, 2021 935 Postal address
Arthur J. Gallagher & Co. California AG CA Jun 30, 2021 Not published Postal address
First seen by BreachTally at 16:11 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.