Breachesby GlyphMunson Healthcare
Disclosed Sep 17, 20251,186 affectedConfirmed
The covered entity (CE), Munson Healthcare, reported that an employee mailed the protected health information (PHI) of 1,186 individuals to the wrong recipients. The PHI involved included clinical and financial information. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.
What is known
| People affected | 1,186 (as reported to HHS) |
|---|---|
| Disclosed | Sep 17, 2025 |
| Attack | Insider |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Munson Healthcare
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.