Lutheran Social Services of Illinois
Disclosed Mar 25, 20224 years ago150,659 affectedConfirmed
The covered entity (CE), Lutheran Social Services of Illinois, reported that it experienced a ransomware attack affecting the protected health information (PHI) of 146,028 individuals. The PHI involved included names, addresses, phone numbers, email addresses, dates of birth, Social Security numbers, diagnoses, lab results, prescription information, financial information, and health insurance and claim information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services, implemented additional administrative and technical safeguards to better protect its PHI, and received technical assistance from OCR regarding the HIPAA Rules.
What is known
| People affected | 150,659 (as reported by the organization) |
|---|---|
| Disclosed | Mar 25, 2022 |
| Happened | Dec 31, 2021 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Indiana Attorney General 2023 data breach report: Lutheran Social Services of Illinoisin.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Lutheran Social Services of Illinois (Healthcare Provider, IL)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Mar 25, 2022 | 146,028 |
| Indiana AGresidents of IN | Jan 25, 2023 | 641 |
History of this record
- 2026-09-25 · sector: other to health · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · disclosed: 2023-01-25 to 2022-03-25 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Lutheran Social Services of Illinois, reported that it experienced a ransomware attack affecting the protected health information (PHI) of 146,028 individuals. The PHI involved included names, addresses, phone numbe · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.