Blue Cross and Blue Shield of Illinois
Disclosed Apr 13, 20251 year ago6,903 affectedConfirmed
The covered entity (CE), Blue Cross and Blue Shield of Illinois, discovered fraudulent registration activity in its member portal system, Blue Access for Members, that affected the protected health information (PHI) of 6,903 individuals. The PHI involved included clinical, demographic, and financial information. The CE provided breach notification to the affected individuals, the media, the HHS Secretary, and posted substitute breach notice on their websites. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals, and implemented additional administrative, technical, and security safeguards to better protect its PHI.
What is known
| People affected | 6,903 (as reported to HHS) |
|---|---|
| Disclosed | Apr 13, 2025 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Blue Cross and Blue Shield of Illinois (Health Plan, IL)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Apr 13, 2025 | 6,903 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.