GMGS Risk Management & Insurance Services

GMGS Risk Management & Insurance Services notified California AG on Nov 2, 2021 of a data breach, which occurred on Dec 21, 2020. Data exposed: Social Security number, Medical / health information, Health insurance, Date of birth, Name.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: GMGS Risk Management & Insurance Services
Source: California AG · source record
Date reported: Nov 2, 2021
Date(s) of breach: Monday, December 21, 2020
Residents affected: Not published by this source
Data exposed: Social Security number Medical / health information Health insurance Date of birth Name
Notice letter: Sample notice (PDF)
Discovered: Dec 21, 2020, as stated in the letter
"What Happened: On December 21, 2020, GMGS discovered that an employee’s email account had been accessed by an unknown individual."
Days to notice: 316 days from discovery (Dec 21, 2020) to the California record (Nov 2, 2021). 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
First seen by BreachTally: 2026-10-30 16:05 UTC

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

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