Every public data breach

47 disclosed this week · 26,367 on record

Muskingum Valley Health Centers

Disclosed Jul 31, 20207,447 affectedConfirmed

Official notice

The covered entity (CE), Muskingum Valley Health Centers, reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 7,447 individuals. The PHI involved included names, addresses, dates of birth, claims information, Social Security numbers, diagnoses, lab results, and medication information. The CE notified, HHS, affected individuals, the media, the FBI, and provided substitute notice In its mitigation efforts, the CE strengthened its administrative, technical, and security safeguards. Staff were retrained.

What is known

People affected7,447 (as reported to HHS)
DisclosedJul 31, 2020
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

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