Cornerstone Staffing Solutions, Inc. Data Breach
- State
- California
- Reported
- Sep 11, 2026
- Breach date
- Nov 6, 2025
Cornerstone Staffing Solutions, Inc. reported a data breach to the California attorney general. If you received a notification letter, an attorney can review whether you may have a claim.
Information exposed
- Full Name
- Social Security Number
- Date of Birth
- Wage and Compensation Information
- Tax Return Information
- Direct Deposit Account Details
- Mailing Address
- Phone Number
Got a letter from Cornerstone Staffing Solutions, Inc.?
A licensed data breach attorney will review your situation for free. No fee unless you recover.
Reviewed by David S. Harris, Esq., Law Office of David S. Harris · Florida Bar No. 0112739. About the firm
Source: California attorney general breach filing
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