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Medical Mutual of Ohio

ArchivedSubmitted 09/15/2017
State
OH
Covered entity type
Health Plan
Individuals affected
6,119
Business associate present
No
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Email
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

The covered entity (CE), Medical Mutual of Ohio, reported that an employee inadvertently emailed the protected health information (PHI) of 6,119 individuals to the wrong email address. The PHI involved included names, addresses, dates of birth, Social Security numbers, health insurance information, clinical information, and treatment information. The CE notified HHS, affected individuals, the media, and provided complimentary credit monitoring and identity restoration services. Following the breach, the CE implemented additional administrative and technical safeguards to better protect its PHI. OCR obtained assurances that the CE implemented the corrective actions noted.

Change history

  • 9/23/2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

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