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Heartland Dental, LLC

ArchivedSubmitted 06/24/2015
State
IL
Covered entity type
Business Associate
Individuals affected
2,860
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

Heartland Dental, LLC, a business associate (BA), experienced a cyberattack that resulted in unauthorized access to several of its websites from March 31, 2013, through March 23, 2015. The hackers were then able to access databases containing the protected health information (PHI) of 2,860 individuals due to a website coding error. The compromised PHI included clinical, demographic, and financial information. The CE provided breach notification to HHS, affected individuals (on June 2, 2015), and the media. Following the breach, the CE modified the coding error, moved all databases containing PHI to its internal secure network, implemented a new software patch management policy (in October 2016), and activated a new firewall and new logging and monitoring systems. OCR obtained documented assurances that the CE implemented the corrective action steps listed 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.

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