GLOBALClaimed by NitrogenFirst sighting
Posted to leak site Jan 27, 2026bd_cbc78b10eae02688
QualiChem, Inc. manufactures some of the most advanced metalworking fluids available in the world.
Clustered 2 filings across 2 jurisdictions · filing window Jan 27, 2026 → Mar 10, 2026. View entity profile → Other incidents for this victim →
incident inc_40c561a13d6c4be6 · merge_method human · confidence 100%
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
IN
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Oct 23, 2025
When the intrusion reportedly occurred, per the linked filings
QualiChem, Inc. manufactures some of the most advanced metalworking fluids available in the world.
QualiChem Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-10-23 and was reported on 2026-03-10. 26 Indiana residents were affected. 644 individuals affected in total.
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): 644