LatestStatesCompaniesPricingAPIData Start free trial

Latest / California / July 2026

Everside Health

Everside Health notified California AG on Jul 31, 2026 of a data breach, which occurred on Dec 18, 2025. Data exposed: Medical / health information, Postal address, Name.

All 3 filings by Everside Health, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Everside Health
Source
California AG · source record
Date reported
Jul 31, 2026
Date(s) of breach
Tuesday, December 2, 2025Thursday, December 18, 2025
Residents affected
Not published by this source
Data exposed
Medical / health information Postal address Name
Notice letter
Sample notice (PDF)
Discovered
May 26, 2026, as stated in the letter
"After an extensive forensic investigation and manual document review, on May 26, 2026, Aesto confirmed that between on or about December 2, 2025, and December 18, 2025, a limited amount of your protected health information, which was sto..."
Days to notice
66 days from discovery (May 26, 2026) to the California record (Jul 31, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
First seen by BreachTally
2026-10-30 15:26 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 15:26 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.
Not today? Take the free Monday digest: the week's filings by state and the largest by people affected. Once a week.

Other filings by Everside Health

OrganizationSourceStateReportedResidents affectedData exposed
Everside Health Texas AG TX Aug 4, 2026 22,210 Social Security numberMedical / health informationDate of birthPostal address+1
Everside Health Massachusetts OCABR MA Jul 31, 2026 1,562 Social Security numberMedical / health information

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