🦬Montana State AG
Clustered 5 filings across 5 jurisdictions · filing window Sep 16, 2025 → Sep 19, 2025. View entity profile → Other incidents for this victim →
incident inc_4b601bf6a0174f37 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
IN ME MT NH VT
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
May 12, 2025
When the intrusion reportedly occurred, per the linked filings
May 12, 2025
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Sep 9, 2025
Reported by MAINE 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.
Tiffany and Company reported a data breach to the Montana Attorney General. The breach was reported on 2025-09-16. The breach occurred on 05/12/2025. 3 Montana residents were affected.
Affected (this filing): 3
Tiffany and Company reported a data breach to the Indiana Attorney General. The breach occurred on 2025-05-12 and was reported on 2025-09-16. 17 Indiana residents were affected. 2,590 individuals affected in total.
Affected (this filing): 2,590
Tiffany and Company notified consumers of a cybersecurity incident occurring on May 12, 2025, involving unauthorized access to systems containing gift card data, client names, addresses, and contact info. The company engaged external experts and law enforcement. No evidence of harm was found. No specific affected individual count was disclosed.
Tiffany and Company experienced unauthorized access to certain company systems on or around May 12–15, 2025. The breach was discovered on September 9, 2025. Affected data included client name, postal address, email address, phone number, sales data, internal client reference number, and Tiffany gift card number and PIN. 2,590 individuals were affected in total, including 5 Maine residents. No identity theft protection services were offered.
Affected (this filing): 5
Tiffany and Company notified the New Hampshire AG of unauthorized access to systems on May 12, 2025. The incident affected 4 NH residents, exposing names, contact info, sales data, and gift card numbers/PINs. Tiffany engaged external experts, reset credentials, and coordinated with law enforcement.
Affected (this filing): 4