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Continental Casualty Company (CNA)
ArchivedSubmitted 03/23/2026
Updated 19 hours ago ()
- State
- IL
- Covered entity type
- Health Plan
- Individuals affected
- 6,086
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Continental Casualty Company, reported that it was notified by its business associate (BA) that a subcontractor of the BA’s subcontractor experienced a breach of its network that affected the protected health information (PHI) of 6,086 individuals. The PHI involved included clinical, demographic, and financial information. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE and BA implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.
Change history
- Sep 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.