Wisner Baum
Disclosed Jan 23, 20268 months ago28,823 affectedConfirmed
What is known
| People affected | 28,823 (as reported by the organization) |
|---|---|
| Disclosed | Jan 23, 2026 |
| Discovered | Dec 15, 2025 |
| Happened | Oct 8, 2025 |
| Attack | Ransomware |
| Data exposed | Social Security numbers, Health, Payment cards, Financial, Names |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Wisner Baumoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Wisner Baumatg.wa.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Wisner Baumjustice.oregon.gov · Official notice | Official notice |
| Texas Attorney General data security breach report BR-0004795: Wisner Baumoag.my.site.com · Official notice | Official notice |
| Vermont Attorney General: 2026-01-23 Wisner Baum Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| Indiana Attorney General 2026 data breach report: Wisner Baumin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Jan 23 | |
| Washington AGresidents of WA | Jan 23 | 717 |
| Oregon DOJresidents of OR | Jan 23 | 28,823 |
| Vermont AGresidents of VT | Jan 23 | |
| Indiana AGresidents of IN | Jan 23 | 270 |
| Texas AGresidents of TX | Jan 27 | 3,154 |
History of this record
- 2026-09-25 · source: empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-7_2026.pdf · backfill source
- 2026-09-25 · source: empty to https://ago.vermont.gov/document/2026-01-23-wisner-baum-data-breach-notice-consumers · backfill source
- 2026-09-25 · data_types: [] to ["ssn","health","payment-card","financial","names"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 28823 · backfill source
- 2026-09-25 · attack: unknown to ransomware · backfill source
- 2026-09-25 · discovered: empty to 2025-12-15 · 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.