🐻California State AGlinked via multistate filing link · 100%
Filed Aug 1, 2023bd_64b2526179555bbb
Clustered 4 filings across 4 jurisdictions · filing window Aug 1, 2023 → Aug 30, 2023. View entity profile → Other incidents for this victim →
incident inc_3e963263874a4cca · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA MT OR WA
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jun 29, 2023
When the intrusion reportedly occurred, per the linked filings
Jul 5, 2023
Reported by CALIFORNIA AG, WASHINGTON AG, OREGON AG filings
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
HCA Healthcare discovered on July 5, 2023, that patient information was made available on an online platform by an unauthorized party. The data was stolen from an external storage location in late June 2023. Affected data includes names, contact info, dates of birth, and service dates, but excludes clinical or payment data. HCA disabled access to the storage location, engaged forensic advisors, and offered 2 years of credit monitoring.
HCA Healthcare, a health sector entity reported a theft or mistake incident to the Washington Attorney General. The organization became aware of the incident on 2023-07-05 and filed notice on 2023-08-01. 7,500 Washington residents were affected. 27 days elapsed between awareness and notification. 6 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 7,500
HCA Healthcare reported a data breach to the Montana Attorney General. The breach was reported on 2023-08-29. The breach occurred on 7/10/2023. 1,700 Montana residents were affected.
Affected (this filing): 1,700
HCA Healthcare reported a data breach to the Oregon Attorney General. The breach was reported on 2023-08-30. The breach occurred during 6/30/2023. The breach was discovered on 7/5/2023. Notice was sent on 7/10/2023.