Quantum Health, Inc.
bd_bcba8d4a1d35228f · schema v1 · pii pii-v2
Full breach record for Quantum Health, Inc. →Quantum Health, Inc. based in Dublin, Ohio, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-07-27 and reported on 2026-08-18. 68,451 Texas residents were affected. 625,945 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Medical Information;Health Insurance Information. Consumers were notified via U.S. Mail.
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Incident timeline
Jul 27, 2026
Discovered
Aug 18, 2026
Filed
vs. sector median
4 wks faster
Linked disclosures
Why this link?Regulatory filings (8) · sorted by filing gap
- South Carolina State AGbd_2fccf5512e3736a82026-08-17 · +1dVerified
- Washington State AGbd_5b6eaf5624db3f052026-08-14 · +4dVerified
- Oregon State AGbd_94e0ec22967674672026-08-14 · +4dVerified
- California State AGbd_db3f1eec26c6984d2026-08-14 · +4dVerified
Show 4 more filings ↓Show fewer ↑up to 48d gap
- Massachusetts State AGbd_73b571b03dc8be542026-07-30 · +19dVerified
- HHS OCRbd_057652d229111d6b2026-07-29 · +20dVerified
- New Hampshire State AGbd_6fe352feb65bd2de2026-07-29 · +20dVerified
- Illinois State AGbd_e021fcb45440ad832026-07-01 · +48dCandidate
Filing propagation · 9 filings · 9 states
View merged incident ↗Pattern: first filing Jul 1 (IL), last Aug 18 (TX) — a 48-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.