Riverdale Mental Health
Disclosed Sep 25, 20237,281 affectedConfirmed
Riverdale Mental Health dba Mosaic Mental Health, the covered entity (CE), reported that it experienced a hacking attack that compromised the protected health information (PHI) of 7,281 individuals. The PHI involved included names, addresses, dates of birth, and Social Security numbers. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its sensitive data.
What is known
| People affected | 7,281 (as reported to HHS) |
|---|---|
| Disclosed | Sep 25, 2023 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.