Abbey Tax. LLC reported a data breach to the Montana Attorney General. The breach was reported on 2023-03-23. The breach occurred on 10/5/2022. 18 Montana residents were affected.
Affected (this filing): 18
Clustered 2 filings across 2 jurisdictions · filed Mar 23, 2023. View entity profile → Other incidents for this victim →
incident inc_08bed43bde7e4c3d · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
ME MT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Oct 5, 2022
When the intrusion reportedly occurred, per the linked filings
Oct 5, 2022
Reported by MAINE AG filing
Abbey Tax. LLC reported a data breach to the Montana Attorney General. The breach was reported on 2023-03-23. The breach occurred on 10/5/2022. 18 Montana residents were affected.
Affected (this filing): 18
Abbey Tax, LLC experienced an external system breach (hacking) on October 5, 2022. The incident compromised the names and Social Security Numbers of 884 individuals, including 1 Maine resident. Abbey Tax notified affected individuals in writing on March 23, 2023, and provided 12 months of credit monitoring and identity theft protection services.
Affected (this filing): 884
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.