- State
- IL
- Covered entity type
- Business Associate
- Individuals affected
- 998
- Business associate present
- Yes
- 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
Sometime between June 30 and August 15, 2013, an unknown third party accessed the electronic network of a business associate (BA), Blackhawk Consulting Group. The types of protected health information (PHI) involved in the breach included the names, mailing addresses, email addresses, and credit card information of 998 patients of the covered entity (CE), Dreyer Medical Clinic. The CE provided breach notification to HHS and the CE and BA provided notification to affected individuals and the media, as well as substitute notification. To mitigate the breach, the BA attempted to identify and remove malicious code which led to the hacking and audited its website, servers, and networks. The CE terminated its BA relationship with the BA. OCR obtained documented assurances that the CE and BA implemented the corrective actions noted above.
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.