Financial Institution Service
Disclosed Sep 22, 20233 years ago753,261 affectedConfirmed
What is known
| People affected | 753,261 (as reported by the organization) |
|---|---|
| Disclosed | Sep 22, 2023 |
| Discovered | May 31, 2023 |
| Happened | May 30, 2023 |
| Attack | Hacking |
| Data exposed | Names |
| Sector | Finance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Financial Institution Serviceoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Financial Institution Serviceatg.wa.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: Financial Institution Serviceattorneygeneral.delaware.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Financial Institution Servicejustice.oregon.gov · Official notice | Official notice |
| Indiana Attorney General 2023 data breach report: Financial Institution Servicein.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Sep 22, 2023 | |
| Washington AGresidents of WA | Sep 22, 2023 | 2,140 |
| Oregon DOJresidents of OR | Sep 22, 2023 | 753,261 |
| Indiana AGresidents of IN | Sep 22, 2023 | 8,530 |
| California AGresidents of CA | Sep 28, 2023 | |
| Delaware DOJresidents of DE | Sep 28, 2023 | 524 |
| California AGresidents of CA | Oct 4, 2023 |
History of this record
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 753261 · backfill source
- 2026-09-25 · data_types: [] to ["names"] · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · discovered: empty to 2023-05-31 · backfill source
- 2026-09-25 · disclosed: 2023-09-28 to 2023-09-22 · backfill source
- 2026-09-25 · disclosed: 2023-10-04 to 2023-09-28 · 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.