McGraw-Hill Companies
Disclosed Jan 23, 201313 years agoConfirmed
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Jan 23, 2013 |
| Happened | Jan 16, 2013 |
| Attack | Not stated |
| Data exposed | Names, Emails, Passwords, Phone numbers, Addresses, Names |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Maine Attorney General breach notice archive: McGraw-Hill Companiesmaine.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Maine AGresidents of ME | Jan 23, 2013 | 162 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Maine AG), confirmed by Maine AG. Record counts are as reported. Not legal advice.