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ZOLL Medical Corporation

ArchivedSubmitted 12/18/2023
State
MA
Covered entity type
Health Plan
Individuals affected
8,898
Business associate present
No
Type of breach
Hacking/IT Incident
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), ZOLL Medical Corporation, reported that an employee was the subject of an email phishing scheme that affected the protected health information (PHI) of 8,898 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and medical diagnoses and other clinical information. ZOLL notified HHS, affected individuals, and the media. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI. Staff were retrained on email security precautions.

Change history

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

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.

ZOLL Medical Corporation (MA), 12/18/2023 | InfoSec Signals