Singh and Arora Oncology Hematology
Disclosed Oct 21, 20169 years ago22,000 affectedConfirmed
The covered entity (CE), Singh and Arora Oncology Hematology, reported that a server used by its former business associate experienced a cyber-attack that compromised the protected health information (PHI) of 22,000 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and claims information. The CE notified HHS, the affected individuals, and the media. In its mitigation efforts, the CE offered free credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect its PHI.
What is known
| People affected | 22,000 (as reported to HHS) |
|---|---|
| Disclosed | Oct 21, 2016 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Singh and Arora Oncology Hematology (Healthcare Provider, MI)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Oct 21, 2016 | 22,000 |
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.