California State AG
Clustered 6 filings across 6 jurisdictions · filed Jan 31, 2025. View entity profile → Other incidents for this victim →
incident inc_b2110a83a89542f2 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT NH OR VT
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
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
May 27, 2024 → May 30, 2024
When the intrusion reportedly occurred, per the linked filings
May 30, 2024
Reported by CALIFORNIA AG, NEW HAMPSHIRE AG, VERMONT AG filings
Nov 1, 2024
Reported by OREGON 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.
Delta County Memorial Hospital District experienced unauthorized access to its network between May 27 and May 30, 2024. The attacker may have acquired files containing names, dates of birth, phone numbers, addresses, financial account information, medical information, health insurance information, Social Security numbers, and driver's license numbers. The organization notified law enforcement and engaged cybersecurity experts. Affected individuals are offered one year of Experian IdentityWorks credit monitoring.
Delta County Memorial Hospital District reported an unauthorized access incident occurring May 27-30, 2024. The breach affected personal information of 31 New Hampshire residents and 13 Rhode Island residents. The organization notified law enforcement, engaged cybersecurity experts, and is offering one year of complimentary credit monitoring via Experian IdentityWorks.
Affected (this filing): 31
Delta County Memorial Hospital District reported a data breach to the Montana Attorney General. The breach was reported on 2025-01-31. The breach occurred from 05/27/2024 to 05/30/2024. 189 Montana residents were affected.
Affected (this filing): 189
Delta County Memorial Hospital District reported a data breach to the Oregon Attorney General. The breach was reported on 2025-01-31. The breach occurred during 5/27/2024 - 5/30/2024. The breach was discovered on 11/1/2024. 148,363 individuals were affected. Notice was sent on 1/31/2025.
Affected (this filing): 148,363
Delta County Memorial Hospital District notified consumers of a data breach where an unauthorized third party accessed its network between May 27-30, 2024. The incident may have exposed names, DOBs, SSNs, driver's license numbers, financial account info, and medical/insurance data. The District engaged cybersecurity experts, notified law enforcement, and offered one year of Experian IdentityWorks credit monitoring to affected individuals.
Delta County Memorial Hospital District, a healthcare entity, reported an external system breach (hacking) that occurred from May 27, 2024, to May 30, 2024. The breach affected 45 Maine residents. The organization is offering 12 months of identity theft protection services through Experian to the individuals impacted.
Affected (this filing): 45