Marten Transport
Disclosed Mar 25, 20224 years ago35,294 affectedConfirmed
What is known
| People affected | 35,294 (as reported by the organization) |
|---|---|
| Disclosed | Mar 25, 2022 |
| Discovered | Oct 3, 2021 |
| Happened | Sep 30, 2021 |
| Attack | Ransomware |
| Data exposed | Not stated |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Marten Transportoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Marten Transportatg.wa.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Marten Transportjustice.oregon.gov · Official notice | Official notice |
| Indiana Attorney General 2022 data breach report: Marten Transportin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Mar 25, 2022 | |
| Washington AGresidents of WA | Mar 25, 2022 | 521 |
| Oregon DOJresidents of OR | Mar 25, 2022 | 35,294 |
| Indiana AGresidents of IN | Mar 25, 2022 | 1,024 |
History of this record
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 35294 · backfill source
- 2026-09-25 · attack: unknown to ransomware · backfill source
- 2026-09-25 · discovered: empty to 2021-10-03 · 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.