Milligan Chiropractic Group
Disclosed Mar 30, 20188 years ago2,640 affectedConfirmed
The covered entity (CE), Milligan Chiropractic Group, Inc. d/b/a Del Mar Chiropractic Sports Group, reported that on January 31, 2018, a physician’s laptop computer was stolen. The types of protected health information (PHI) involved in the breach included the demographic and clinical information of 2,640 individuals. The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE encrypted data on laptops, changed passwords, implemented new safeguards, revised policies and procedures, and trained workforce members. As a result of OCR’s investigation, the CE provided copies of its revised policies and procedures, contracted with a third party to ensure HIPAA compliance for its electronic health records, and trained employees regarding its revised policies and procedures.
What is known
| People affected | 2,640 (as reported to HHS) |
|---|---|
| Disclosed | Mar 30, 2018 |
| Happened | Jan 31, 2018 |
| Attack | Lost or stolen device |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Milligan Chiropractic Groupoag.ca.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Milligan Chiropractic Group (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Mar 30, 2018 | |
| HHS archivetotal | Mar 30, 2018 | 2,640 |
History of this record
- 2026-09-25 · attack: unknown to lost-device · 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 2640 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Milligan Chiropractic Group, Inc. d/b/a Del Mar Chiropractic Sports Group, reported that on January 31, 2018, a physician’s laptop computer was stolen. The types of protected health information (PHI) involved in the · 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.