🦬Montana State AG
Clustered 4 filings across 4 jurisdictions · filed Sep 11, 2025. View entity profile → Other incidents for this victim →
incident inc_9c1a68165147426e · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
MT OR SC 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
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Jun 25, 2025
When the intrusion reportedly occurred, per the linked filings
Jun 25, 2025
Reported by SOUTH CAROLINA AG, WASHINGTON AG filings
Aug 26, 2025
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.
Union Home Mortgage Corp. reported a data breach to the Montana Attorney General. The breach was reported on 2025-09-11. The breach occurred on 06/25/2025. 208 Montana residents were affected.
Affected (this filing): 208
Union Home Mortgage Corp. notified South Carolina residents of a data security incident detected on June 25, 2025, with notification sent on September 11, 2025. Unauthorized access potentially exposed personal information including names, Social Security numbers, driver's license numbers, and financial account numbers. The company engaged forensic experts, enhanced security, and notified the FBI. No evidence of misuse was found. Affected individuals were offered 12 months of credit monitoring.
Union Home Mortgage Corp. reported a data breach to the Oregon Attorney General. The breach was reported on 2025-09-11. The breach occurred during 5/27/2025 - 6/29/2025. The breach was discovered on 8/26/2025. 425,538 individuals were affected. Notice was sent on 9/11/2025.
Affected (this filing): 425,538
Union Home Mortgage Corp, a finance sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2025-06-25 and filed notice on 2025-09-11. 1,650 Washington residents were affected. 78 days elapsed between awareness and notification. 29 days to identify the breach. 4 days to contain the breach.
Affected (this filing): 1,650