Steel Partners Holdings
Disclosed Jun 29, 20206 years ago26,356 affectedConfirmed
What is known
| People affected | 26,356 (as reported by the organization) |
|---|---|
| Disclosed | Jun 29, 2020 |
| Discovered | May 29, 2020 |
| Happened | Apr 18, 2020 |
| Attack | Not stated |
| Data exposed | Names, Health, Social Security numbers |
| Sector | Manufacturing · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Steel Partners Holdingsoag.ca.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: Steel Partners Holdingsattorneygeneral.delaware.gov · Official notice | Official notice |
| Indiana Attorney General 2020 data breach report: Steel Partners Holdingsin.gov · Official notice | Official notice |
| Maine Attorney General breach notice archive: Steel Partners Holdingsmaine.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Delaware DOJresidents of DE | Jun 29, 2020 | 706 |
| Indiana AGresidents of IN | Jun 29, 2020 | 868 |
| Maine AGresidents of ME | Jun 29, 2020 | 16 |
| California AGresidents of CA | Jul 16, 2020 | |
| California AGresidents of CA | Aug 2, 2020 | |
| California AGresidents of CA | Nov 23, 2020 |
History of this record
- 2026-09-25 · data_types: ["names","health"] to ["names","health","ssn"] · backfill source
- 2026-09-25 · source: empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-2020.pdf · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 26356 · backfill source
- 2026-09-25 · disclosed: 2020-07-16 to 2020-06-29 · backfill source
- 2026-09-25 · discovered: empty to 2020-05-29 · backfill source
- 2026-09-25 · disclosed: 2020-08-02 to 2020-07-16 · backfill source
- 2026-09-25 · disclosed: 2020-11-23 to 2020-08-02 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.