Latest / California / November 2017

Gallagher NAC

Gallagher NAC notified California AG on Nov 13, 2017 of a data breach, which occurred on Sep 19, 2017. Data exposed: Social Security number.

All 2 filings by Gallagher NAC, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Gallagher NAC
Source
California AG · source record
Date reported
Nov 13, 2017
Date(s) of breach
Sunday, June 18, 2017Tuesday, September 19, 2017
Residents affected
Not published by this source
Data exposed
Social Security number
Notice letter
Sample notice (PDF)
Discovered
Sep 21, 2017, as stated in the letter
"On September 21, 2017, our system monitoring tools identified unusual activity relating to a database within our network that is tied to a web application used by customers."
Days to notice
53 days from discovery (Sep 21, 2017) to the California record (Nov 13, 2017). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
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 16:17 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 16:17 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 Gallagher NAC

OrganizationSourceStateReportedResidents affectedData exposed
Gallagher NAC Oregon DOJ OR Nov 13, 2017 178,498 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.