Latest / California / November 2023
McLaren Health Care
McLaren Health Care notified California AG on Nov 9, 2023 of a data breach, which occurred on Aug 23, 2023. Data exposed: Medical / health information, Postal address, Name.
All 2 filings by McLaren Health Care, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)
- Organization
- McLaren Health Care
- Source
- California AG · source record
- Date reported
- Nov 9, 2023
- Date(s) of breach
- Friday, July 28, 2023Wednesday, August 23, 2023
- Residents affected
- Not published by this source
- Data exposed
- Medical / health information Postal address Name
- Notice letter
- Sample notice (PDF)
- Discovered
- Aug 31, 2023, as stated in the letter"On August 31, 2023, we learned the unauthorized actor had the ability to acquire certain information stored on the network during the period of access."
- Days to notice
- 70 days from discovery (Aug 31, 2023) to the California record (Nov 9, 2023). 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
- 2026-10-30 15:56 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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Other filings by McLaren Health Care
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| McLaren Health Care | US | Jun 24, 2025 | 743,131 |
Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.