Health Care Service
Disclosed Jul 28, 201115 years ago501 affectedConfirmed
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What is known
| People affected | 501 (as reported to HHS) |
|---|---|
| Disclosed | Jul 28, 2011 |
| Attack | Lost or stolen device |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Health Care Service (Health Plan, IL)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Jul 28, 2011 | 501 |
Other breaches at Health Care Service
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Apr 13, 2025Apr 13, 20251 year agoInsider | Apr 13, 20251 year ago | Insider | Insurance | Confirmed | 2,944 |
| Disclosed Aug 21, 2023Aug 21, 20233 years agoHacking | Aug 21, 20233 years ago | Hacking | Insurance | Confirmed | 221K |
| Disclosed Jun 15, 2021Jun 15, 20215 years agoHacking | Jun 15, 20215 years ago | Hacking | Insurance | Confirmed | 543 |
| Disclosed Apr 24, 2019Apr 24, 20197 years agoInsider | Apr 24, 20197 years ago | Insider | Healthcare | Confirmed | 1,182 |
| Disclosed Jun 4, 2018Jun 4, 20188 years ago | Jun 4, 20188 years ago | Not stated | Healthcare | Confirmed | 161 |
| Disclosed Mar 27, 2015Mar 27, 201511 years agoLost or stolen device | Mar 27, 201511 years ago | Lost or stolen device | Healthcare | Confirmed | 501 |
| Disclosed Oct 26, 2012Oct 26, 201213 years agoLost or stolen device | Oct 26, 201213 years ago | Lost or stolen device | Insurance | Confirmed | 501 |
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.