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Latest / Massachusetts / September 2026

Cornerstone Staffing Solutions, Inc.

Cornerstone Staffing Solutions, Inc. notified Massachusetts OCABR on Sep 12, 2026 of a data breach affecting 243 Massachusetts residents. Data exposed: Social Security number, Medical / health information, Financial / bank account, Driver's license / state ID.

All 6 filings by Cornerstone Staffing Solutions, Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Cornerstone Staffing Solutions, Inc.
Source
Massachusetts OCABR · source record
Date reported
Sep 12, 2026
Date(s) of breach
Not stated
Residents affected
243 (Massachusetts residents)
Data exposed
Social Security number Medical / health information Financial / bank account Driver's license / state ID
Notice letter
Not available
First seen by BreachTally
2026-10-30 15:18 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 15:18 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Information compromised, as listed

Organization type: Commercial. Breached: Social Security numbers, medical records, financial account numbers, driver's license numbers.

Other filings by Cornerstone Staffing Solutions, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Cornerstone Staffing Solutions, Inc. Texas AG TX Sep 15, 2026 4,425 Social Security numberDriver's license / state IDPassport numberFinancial / bank account+5
Cornerstone Staffing Solutions, Inc. Oregon DOJ OR Sep 11, 2026 366,122 Not stated
Cornerstone Staffing Solutions, Inc. California AG CA Sep 11, 2026 Not published In the letter (PDF)
Cornerstone Staffing Solutions, Inc Iowa AG IA Sep 11, 2026 Not published Name
Cornerstone Staffing Solutions, Inc. Washington AG WA Sep 11, 2026 681 Social Security numberDriver's license / state IDPassport numberFinancial / bank account+6

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.