Monmouth University
Disclosed Jun 30, 20262 months ago399,600 affectedConfirmed
What is known
| People affected | 399,600 (as reported by the organization) |
|---|---|
| Disclosed | Jun 30, 2026 |
| Discovered | May 29, 2026 |
| Happened | Feb 5, 2026 |
| Attack | Not stated |
| Data exposed | Names, Social Security numbers, Government IDs, Health, Insurance, Payment cards, Financial, Dates of birth, Addresses |
| Sector | Education · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Monmouth Universityoag.ca.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: Monmouth Universityattorneygeneral.delaware.gov · Official notice | Official notice |
| Texas Attorney General data security breach report BR-0005274: Monmouth Universityoag.my.site.com · Official notice | Official notice |
| Vermont Attorney General breach report: Monmouth Universityago.vermont.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Jun 30 | |
| Delaware DOJresidents of DE | Jun 30 | 594 |
| Vermont AGresidents of VT | Jun 30 | 116 |
| Vermont AGresidents of VT | Aug 20 | 299 |
| Texas AGresidents of TX | Aug 21 | 767 |
History of this record
- 2026-09-25 · source: empty to https://ago.vermont.gov/categories/security-breach-notices · backfill source
- 2026-09-25 · data_types: ["names","ssn","government-id","health","insurance"] to ["names","ssn","government-id","health","insurance","payment-card","financial","dob","addresses"] · backfill source
- 2026-09-25 · records: 164041 to 399600 · backfill source
- 2026-09-25 · data_types: [] to ["names","ssn","government-id","health","insurance"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 164041 · backfill source
- 2026-09-25 · discovered: empty to 2026-05-29 · 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.