MHNext
Disclosed Mar 16, 20215 years ago1,200,000 affectedConfirmed
What is known
| People affected | 1,200,000 (as reported by the organization) |
|---|---|
| Disclosed | Mar 16, 2021 |
| Discovered | Mar 2, 2021 |
| Happened | Feb 1, 2021 |
| Attack | Hacking |
| Data exposed | Names, Credentials and tokens |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: MHNextoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: MHNextatg.wa.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: MHNextattorneygeneral.delaware.gov · Official notice | Official notice |
| Oregon DOJ breach notice: MHNextjustice.oregon.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Delaware DOJresidents of DE | Mar 16, 2021 | 2,075 |
| Washington AGresidents of WA | Apr 1, 2021 | 7,714 |
| California AGresidents of CA | Apr 2, 2021 | |
| Oregon DOJresidents of OR | Apr 2, 2021 | 1,200,000 |
History of this record
- 2026-09-25 · data_types: [] to ["names","credentials"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 1200000 · backfill source
- 2026-09-25 · disclosed: 2021-04-01 to 2021-03-16 · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · disclosed: 2021-04-02 to 2021-04-01 · backfill source
- 2026-09-25 · discovered: empty to 2021-03-02 · 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.