Clustered 4 filings across 4 jurisdictions · filing window May 8, 2024 → Jun 28, 2024. View entity profile → Other incidents for this victim →
incident inc_cf19fc6d76ff4e56 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
IN MT VT
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 5, 2024
When the intrusion reportedly occurred, per the linked filings
May 5, 2024
Reported by VERMONT AG filing
We have downloaded all the company's confidential data. Including all research, incidents, genetic experiments, personal data of employees, clients, partners, finances and much more interesting things. Holstein Association USA, Inc., provi ...
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.
Holstein Association USA, Inc; Holstein Foundation, Inc & Holstein Services, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-05-05 and was reported on 2024-06-28. 18 Indiana residents were affected. 1,197 individuals affected in total.
Affected (this filing): 1,197
Holstein Association USA, Inc. notified consumers of a data breach detected on May 5, 2024. Unauthorized access compromised personal information (name, address, SSN, DOB) and health plan data (subscriber/member IDs, claims) of deceased members. The organization engaged law enforcement and cybersecurity experts, implemented MFA, and hardened firewalls.
Holstein Association USA, Inc., Holstein Foundation, Inc., and Holstein Services, Inc. reported a data breach to the Montana Attorney General. The breach was reported on 2024-06-28. The breach occurred on 5/5/2024. 3 Montana residents were affected.
Affected (this filing): 3