LatestStatesCompaniesPricingAPIData Start free trial

Latest / Massachusetts / July 2026

Quantum Health, Inc.

Quantum Health, Inc. notified Massachusetts OCABR on Jul 30, 2026 of a data breach affecting 1 Massachusetts residents. Data exposed: Social Security number, Medical / health information.

Organization
Quantum Health, Inc.
Source
Massachusetts OCABR · source record
Date reported
Jul 30, 2026
Date(s) of breach
Not stated
Residents affected
1 (Massachusetts residents)
Data exposed
Social Security number Medical / health information
Notice letter
Not available
First seen by BreachTally
2026-10-30 15:19 UTC

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

Information compromised, as listed

Organization type: Health Care. Breached: Social Security numbers, medical records.

Other filings by Quantum Health, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Quantum Health, Inc. Texas AG TX Oct 28, 2026 273,111 Social Security numberMedical / health informationHealth insuranceName
Quantum Health, Inc. California AG CA Aug 14, 2026 Not published Not stated
Quantum Health, Inc. Washington AG WA Aug 14, 2026 5,909 Social Security numberMedical / health informationHealth insuranceDate of birth+1
Quantum Health HHS OCR US Jul 29, 2026 2,104 Medical / health information
Quantum Health, Inc. Massachusetts OCABR MA Feb 18, 2026 653 Social Security number
First seen by BreachTally at 15:19 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

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