- State
- TX
- Covered entity type
- Healthcare Provider
- Individuals affected
- 6,300
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
On March 19, 2013, the covered entity (CE), M & C Children’s Clinic, reported a breach when a hacker infected its network and encrypted patients’ electronic medical records. The hacker contacted the CE and demanded money in return for allowing access to patients’ records. The breach involved the clinical, financial, and demographic information of 3,667 individuals. The CE provided breach notification to HHS, affected individuals, and the media. Following the incident, the CE improved safeguards by adding enhanced firewalls and antivirus software. It also closed all electronic access ports and revised its data backup and recovery/restoration plan. Additionally, the CE trained staff on privacy and security. OCR provided technical assistance to the CE on the requirements for conducting a thorough assessment of the potential risks and vulnerabilities to ePHI.
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.