Consolidated Tribal Health Project
Disclosed Apr 28, 201511 years ago4,885 affectedConfirmed
Consolidated Tribal Health Project (CTHP), the covered entity (CE), reported that an employee may have impermissibly accessed the protected health information (PHI) of 4,885 individuals via CTHP’s computer systems prior to the employee’s termination on October 31, 2014. CTHP reported this unauthorized access to local law enforcement and retained third-party forensic experts to determine the nature and scope of this data security event. CTHP also notified the California Department of Public Health. CTHP reported that no PHI was compromised as a result of the breach. CTHP provided notification to the media and all affected individuals. As a result of OCR’s investigation, CTHP revised its policies and procedures regarding the administrative, physical, and technical safeguards for protecting PHI and re-trained its workforce members. In addition, copies of these policies and procedures were provided to all staff.
What is known
| People affected | 4,885 (as reported to HHS) |
|---|---|
| Disclosed | Apr 28, 2015 |
| Happened | Apr 28, 2015 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Consolidated Tribal Health Projectoag.ca.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Consolidated Tribal Health Project (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Apr 28, 2015 | |
| HHS archivetotal | Apr 28, 2015 | 4,885 |
History of this record
- 2026-09-25 · attack: unknown to insider · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to hhs · backfill source
- 2026-09-25 · records: empty to 4885 · backfill source
- 2026-09-25 · summary: empty to Consolidated Tribal Health Project (CTHP), the covered entity (CE), reported that an employee may have impermissibly accessed the protected health information (PHI) of 4,885 individuals via CTHP’s computer systems prior to the employee’s te · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.