Marker Group
Disclosed Dec 30, 20214 years ago14,041 affectedConfirmed
What is known
| People affected | 14,041 (as reported by the organization) |
|---|---|
| Disclosed | Dec 30, 2021 |
| Discovered | Sep 3, 2021 |
| Happened | Sep 3, 2021 |
| Attack | Ransomware |
| Data exposed | Not stated |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Marker Groupoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Marker Groupatg.wa.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Marker Groupjustice.oregon.gov · Official notice | Official notice |
| Indiana Attorney General 2022 data breach report: Marker Groupin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Dec 30, 2021 | |
| Indiana AGresidents of IN | Dec 30, 2021 | 2,252 |
| Washington AGresidents of WA | Mar 14, 2022 | 1,493 |
| Oregon DOJresidents of OR | Mar 14, 2022 | 90,539 |
History of this record
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 14041 · backfill source
- 2026-09-25 · attack: unknown to ransomware · backfill source
- 2026-09-25 · discovered: empty to 2021-09-03 · 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.