Iroquois Memorial Hospital
Disclosed Jan 9, 20268 months ago108,151 affectedConfirmed
The covered entity (CE), Iroquois Memorial Hospital reported that it had experienced a hacking attack that compromised the protected health information (PHI) of 621 individuals. The PHI involved demographic, clinical, and financial information. In response to the breach, the CE changed password, strengthened password requirements, implemented new technical and security safeguards, and provided individuals with free credit monitoring.
What is known
| People affected | 108,151 (as reported by the organization) |
|---|---|
| Disclosed | Jan 9, 2026 |
| Discovered | Jul 8, 2026 |
| Happened | Dec 2, 2025 |
| Attack | Hacking |
| Data exposed | Social Security numbers, Health, Dates of birth, Names |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Texas Attorney General data security breach report BR-0005283: Iroquois Memorial Hospitaloag.my.site.com · Official notice | Official notice |
| Vermont Attorney General breach report: Iroquois Memorial Hospitalago.vermont.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Iroquois Memorial Hospital (Healthcare Provider, IL)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Jan 9 | 621 |
| Vermont AGresidents of VT | Aug 26 | 2 |
| Texas AGresidents of TX | Aug 28 | 547 |
History of this record
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · disclosed: 2026-08-26 to 2026-01-09 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Iroquois Memorial Hospital reported that it had experienced a hacking attack that compromised the protected health information (PHI) of 621 individuals. The PHI involved demographic, clinical, and financial informat · backfill source
- 2026-09-25 · disclosed: 2026-08-28 to 2026-08-26 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Texas AG), confirmed by Texas AG. Record counts are as reported. Not legal advice.