TransUnion
Disclosed Aug 4, 20224 years ago11,765 affectedConfirmed
What is known
| People affected | 11,765 (as reported by the organization) |
|---|---|
| Disclosed | Aug 4, 2022 |
| Happened | Aug 4, 2021 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Finance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: TransUnionoag.ca.gov · Official notice | Official notice |
| Vermont Attorney General: 2023-03-10 TransUnion Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| Vermont Attorney General: 2022 11 7 TransUnion Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| Indiana Attorney General 2023 data breach report: TransUnionin.gov · Official notice | Official notice |
| Indiana Attorney General 2022 data breach report: TransUnionin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Aug 4, 2022 | |
| Indiana AGresidents of IN | Aug 4, 2022 | 180 |
| Vermont AGresidents of VT | Nov 7, 2022 | |
| Indiana AGresidents of IN | Nov 7, 2022 | 3 |
| Vermont AGresidents of VT | Mar 10, 2023 | |
| Indiana AGresidents of IN | Mar 10, 2023 | 2 |
Other breaches at TransUnion
| Breach | Affected | ||||
|---|---|---|---|---|---|
| TransUnion third-party app breach exposes 4.4 million consumersAug 26, 20251 year agoVendor breach | Aug 26, 20251 year ago | Vendor breach | Finance | Confirmed | 4.5M |
| Disclosed Oct 23, 2018Oct 23, 20187 years ago | Oct 23, 20187 years ago | Not stated | Finance | Confirmed | Unknown |
History of this record
- 2026-09-25 · source: empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/2022-DB-Year-to-Date-Report-for-Website.pdf · backfill source
- 2026-09-25 · records: 67 to 11765 · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 67 · backfill source
- 2026-09-25 · source: empty to https://ago.vermont.gov/document/2022-11-7-transunion-data-breach-notice-consumers · backfill source
- 2026-09-25 · sector: other to finance · 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.