Data breach
Cornerstone Staffing Solutions, Inc.: a data breach
Cornerstone Staffing Solutions, Inc. notified the California Attorney General of a data breach on September 11, 2026, with the breach dated November 6, 2025. The notice covers more than 500 California residents; California does not publish the exact number.
The record
- Organisation
- Cornerstone Staffing Solutions, Inc.as named by the source; not matched to a verified organisation
- Records affected
- Records not disclosed
- Sector
- Not recorded
- Occurred
- 2025-11-06
- Disclosed
- 2026-09-11
- First recorded here
- 2026-09-16
Sources (1)
One source so far.
- California Attorney General ↗First reported
2026-09-11