Latest / California / July 2025
Cierant Corporation
Cierant Corporation notified California AG on Jul 7, 2025 of a data breach, which occurred on Dec 9, 2024. Data exposed: Social Security number, Financial / bank account, Medical / health information, Date of birth, Postal address, Name.
All 3 filings by Cierant Corporation, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)
- Organization
- Cierant Corporation
- Source
- California AG · source record
- Date reported
- Jul 7, 2025
- Date(s) of breach
- Monday, December 9, 2024
- Residents affected
- Not published by this source
- Data exposed
- Social Security number Financial / bank account Medical / health information Date of birth Postal address Name
- Notice letter
- Sample notice (PDF)
- Days to notice
- 210 days from the end of the breach window (Dec 9, 2024, no discovery date in the letter) to the California record (Jul 7, 2025). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
- Third party
- The letter attributes the incident to a vendor or service provider
- First seen by BreachTally
- 2026-10-30 15:30 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 Cierant Corporation
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Cierant Corporation | CA | Jul 7, 2025 | Not published |
| Cierant Corporation | US | Jul 3, 2025 | 232,506 |
Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.