🦬Montana State AG
Clustered 5 filings across 5 jurisdictions · filed Aug 25, 2020. View entity profile → Other incidents for this victim →
incident inc_b714907b5e8042b6 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA DE 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
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Jan 12, 2020
When the intrusion reportedly occurred, per the linked filings
Jan 12, 2020
Reported by CALIFORNIA AG, OREGON AG, WASHINGTON AG, DELAWARE 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.
Westcor Land Title Insurance Company reported a data breach to the Montana Attorney General. The breach was reported on 2020-08-25. The breach occurred from 1/12/2020 to 7/10/2020. 6 Montana residents were affected.
Affected (this filing): 6
Westcor Land Title Insurance Company discovered unusual network activity on January 12, 2020, and determined the network was partially impacted by malware. Third-party forensic investigators identified an accessed database containing individuals' names and associated sensitive data. The data review concluded July 10, 2020, and consumer notifications were sent August 25, 2020. Westcor offered 12 months of Experian IdentityWorks credit monitoring to affected individuals.
Westcor Land Title Insurance Company reported a data breach to the Oregon Attorney General. The breach was reported on 2020-08-25. The breach occurred during 1/10/2020 - 1/14/2020. The breach was discovered on 1/12/2020. 76,067 individuals were affected. Notice was sent on 8/25/2020.
Affected (this filing): 76,067
Westcor Land Title Insurance Company, a finance sector entity reported a malware incident to the Washington Attorney General. The organization became aware of the incident on 2020-01-12 and filed notice on 2020-08-25. 979 Washington residents were affected. 226 days elapsed between awareness and notification.
Affected (this filing): 979
Westcor Land Title Insurance Company notified Delaware AG of a data event affecting 1,114 residents. On January 12, 2020, Westcor detected unusual network activity involving malware. The incident involved unauthorized access to a database containing names and Social Security numbers. Westcor engaged forensic investigators, notified the AG, and began sending notices on August 25, 2020, offering 12 months of credit monitoring via Experian. The investigation was ongoing at the time of filing.
Affected (this filing): 1,114