Mystic Valley Elder Services, CE
Disclosed Oct 28, 20241 year ago85,133 affectedConfirmed
The covered entity (CE), Mystic Valley Elder Services, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 85,133 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, financial and claims information, diagnoses, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented multi-factor authentication, updated its firewall and back-up solutions, and implemented additional technical safeguards.
What is known
| People affected | 85,133 (as reported to HHS) |
|---|---|
| Disclosed | Oct 28, 2024 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Mystic Valley Elder Services, CE (Business Associate, MA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Oct 28, 2024 | 85,133 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.