Clustered 3 filings across 3 jurisdictions · filed Oct 7, 2025. View entity profile → Other incidents for this victim →
incident inc_983bdb0443694767 · merge_method llm · 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.
IN ME MT
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 16, 2025
When the intrusion reportedly occurred, per the linked filings
Jun 25, 2025
Reported by MAINE AG filing
Guthmann Tax Services, Inc. experienced an internal system breach on June 16, 2025, which was discovered on June 25, 2025. The breach affected 2 Maine residents. The company provided written notification to the affected individuals on October 7, 2025, and offered 12 months of credit monitoring, fraud consultation, and identity theft restoration services through Kroll.
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.
Affected (this filing): 2
GUTHMANN TAX SERVICES, INC reported a data breach to the Montana Attorney General. The breach was reported on 2025-10-07. The breach occurred from 06/16/2025 to 06/18/2025. 1 Montana residents were affected.
Affected (this filing): 1
Guthmann Tax Services Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-06-15 and was reported on 2025-10-07. 9 Indiana residents were affected. 2,826 individuals affected in total.
Affected (this filing): 2,826