# Sierra Management Group: breach report submitted 2026-06-07 (1,279 individuals)

**Security Need Score:** 40/100

| Field | Value |
|---|---|
| Organization | Sierra Management Group |
| State | CA |
| Entity type | Business Associate |
| Individuals affected | 1,279 |
| Report submitted | 2026-06-07 |
| Breach type | Hacking/IT Incident |
| Location of information | Network Server |
| Business associate present | Yes |

## Why this score
- Hacking/IT incident (security tooling need).

Source: HHS Office for Civil Rights breach portal (breaches affecting 500+ individuals) (https://ocrportal.hhs.gov/ocr/breach/breach_report.jsf). Last refreshed: 2026-11-03T19:38:30.403Z.
As listed on the HHS OCR breach portal, which shows reports currently under investigation; a listing is the organization's own report to HHS, not a finding of fault. Organizations only. Informational only.