Quantum Health, Inc.
bd_5b6eaf5624db3f05 · schema v1 · pii pii-v2
Full breach record for Quantum Health, Inc. →Quantum Health, Inc., a health sector entity reported a other incident to the Washington Attorney General. The organization became aware of the incident on 2026-06-01 and filed notice on 2026-08-14. 5,909 Washington residents were affected. 74 days elapsed between awareness and notification. 6 days to identify the breach. 0 days to contain the breach.
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Incident timeline
Jun 1, 2026
Discovered
Aug 14, 2026
Filed
vs. sector median
+2 wks slower
Linked disclosures
Why this link?Regulatory filings (8) · sorted by filing gap
- Oregon State AGbd_94e0ec22967674672026-08-14Verified
- California State AGbd_db3f1eec26c6984d2026-08-14Verified
- South Carolina State AGbd_2fccf5512e3736a82026-08-17 · +3dVerified
- Texas State AGbd_bcba8d4a1d35228f2026-08-18 · +4dVerified
Show 4 more filings ↓Show fewer ↑up to 44d gap
- Massachusetts State AGbd_73b571b03dc8be542026-07-30 · +15dVerified
- HHS OCRbd_057652d229111d6b2026-07-29 · +16dVerified
- New Hampshire State AGbd_6fe352feb65bd2de2026-07-29 · +16dVerified
- Illinois State AGbd_e021fcb45440ad832026-07-01 · +44dCandidate
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.