Maternal Fetal Medicine Associates, Carnegie Imaging for Women, Carnegie South Imaging for Women, and Carnegie Women’s Health data breach (2025) · DisclosureLens
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforced
Affected (total reported)
5
Data types
—
Jurisdictions
1
MT
Linked filings
1
all State AG
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Jul 30, 2024
When the intrusion reportedly occurred, per the linked filings
Maternal Fetal Medicine Associates, Carnegie Imaging for Women, Carnegie South Imaging for Women, and Carnegie Women’s Health reported a data breach to the Montana Attorney General. The breach was reported on 2025-07-17. The breach occurred from 07/30/2024 to 09/16/2024. 5 Montana residents were affected.
Affected (this filing): 5
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.