Latest / Washington / September 2026
Cornerstone Staffing Solutions, Inc.
681 Washington residents affected. Filed with Washington AG on Sep 11, 2026.
- Organization
- Cornerstone Staffing Solutions, Inc.
- Source
- Washington AG · source record
- Date reported
- Sep 11, 2026
- Date(s) of breach
- 11/06/2025
- Residents affected
- 681 (Washington residents)
- Data exposed
- Social Security number Driver's license / state ID Passport number Financial / bank account Medical / health information Health insurance Date of birth Usernames / passwords Military ID Name
- Notice letter
- Sample notice (PDF)
- First seen by BreachTally
- 2026-10-30 03:42 UTC
Information compromised, as listed
Name; Social Security Number; Driver's License or Washington ID Card Number; Financial & Banking Information; Full Date of Birth; Military ID Number; Passport Number; Health Insurance Policy or ID Number; Medical Information; Username and Password/Security Question Answers; Other
Other filings by Cornerstone Staffing Solutions, Inc.
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Cornerstone Staffing Solutions, Inc. | TX | Sep 15, 2026 | 4,425 |
| Cornerstone Staffing Solutions, Inc | IA | Sep 11, 2026 | n/a |
Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.