Clustered 3 filings across 3 jurisdictions · filed Mar 25, 2025. View entity profile → Other incidents for this victim →
incident inc_cac9c77554654315 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME NH
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
Sep 17, 2024
When the intrusion reportedly occurred, per the linked filings
Sep 20, 2024
Reported by NEW HAMPSHIRE AG, CALIFORNIA AG filings
Dec 3, 2024
Reported by MAINE AG filing
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.
Dignity Health Lassen Medical Clinic, a healthcare organization, reported an external system breach (hacking) that occurred on September 17, 2024. The breach was discovered on December 3, 2024, and affected 2 Maine residents. The company provided written notification to affected individuals on January 13, 2025, and offered 12 months of complimentary credit monitoring services.
Affected (this filing): 2
Dignity Health Lassen Medical Clinics (Red Bluff and Cottonwood, CA) reported a cyber event on Sept 20, 2024. Unauthorized access occurred Sept 17-20, 2024. Patient PHI was accessed/exfiltrated. Kroll identity monitoring offered. Investigation conducted with external forensics vendor.
Dignity Health Lassen Medical Clinic experienced an unauthorized access incident between September 17 and September 20, 2024. The clinic discovered the active cyber event on September 20, 2024. An unauthorized third party gained access to the network and obtained copies of confidential patient medical information, though not directly from the Electronic Medical Record system. The network was temporarily disabled and restored with additional security tools. Identity monitoring services were provided to affected individuals.