Breachesby GlyphCornerstone Staffing Services
Disclosed Sep 12, 2026Confirmed
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Sep 12, 2026 |
| Attack | Not stated |
| Data exposed | NamesSocial Security numbersPayment cardsFinancial |
| Sector | Legal and services · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.