Clustered 2 filings across 2 jurisdictions · filing window Oct 11, 2024 → Oct 18, 2024. View entity profile → Other incidents for this victim →
incident inc_c501702a10c14261 · merge_method deterministic · confidence 100%
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.
Health (basic) · Identity (basic)
IL IN
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jul 16, 2024
When the intrusion reportedly occurred, per the linked filings
Chicago Cardiology Institute reported a data breach to the Indiana Attorney General. The breach occurred on 2024-07-16 and was reported on 2024-10-11. 3 Indiana residents were affected. 2,743 individuals affected in total.
Affected (this filing): 2,743
Chicago Cardiology Institute (IL) reported to HHS OCR on 2024-10-18 a Hacking/IT Incident (email phishing) affecting 2,743 individuals. An employee was targeted by an email phishing scheme, compromising PHI including names, dates of birth, and treatment information stored in email. The CE notified HHS, affected individuals, and media, and provided credit monitoring services and strengthened technical safeguards. No business associate was involved.
Affected (this filing): 2,743
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.