Latest / California / November 2026

Acadia Healthcare Company, Inc.

Acadia Healthcare Company, Inc. notified California AG on Nov 13, 2026 of a data breach, which occurred on Jul 13, 2026. Data exposed: Postal address, Name.

All 3 filings by Acadia Healthcare Company, Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Acadia Healthcare Company, Inc.
Source
California AG · source record
Date reported
Nov 13, 2026
Date(s) of breach
Wednesday, March 25, 2026Monday, July 13, 2026
Residents affected
Not published by this source
Data exposed
Postal address Name
Notice letter
Sample notice (PDF)
Discovered
Jul 13, 2026, as stated in the letter
"Through our investigation, we determined that between March 21, 2026 and March 25, 2026 and on July 13, 2026, an unauthorized party accessed and acquired certain files."
Days to notice
123 days from discovery (Jul 13, 2026) to the California record (Nov 13, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter
12 months of credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-11-14 00:30 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 00:30 UTC on Nov 14, 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.

Other filings by Acadia Healthcare Company, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Acadia Healthcare Company, Inc. Massachusetts OCABR MA May 22, 2026 405 Medical / health information
Acadia Healthcare Company, Inc HHS OCR US May 22, 2026 1,807 Medical / 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.