Alameda-Contra Costa Transit District
Disclosed Mar 11, 20215 years ago38,234 affectedConfirmed
What is known
| People affected | 38,234 (as reported by the organization) |
|---|---|
| Disclosed | Mar 11, 2021 |
| Happened | Apr 7, 2020 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Education · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Alameda-Contra Costa Transit Districtoag.ca.gov · Official notice | Official notice |
| Indiana Attorney General 2021 data breach report: Alameda-Contra Costa Transit Districtin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Indiana AGresidents of IN | Mar 11, 2021 | 3 |
| California AGresidents of CA | Mar 15, 2021 |
History of this record
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 38234 · backfill source
- 2026-09-25 · disclosed: 2021-03-15 to 2021-03-11 · 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.