Columbus Regional Healthcare System has one of the highest volume and most experienced robotic surgical programs in Southeastern North Carolina.
Clustered 5 filings across 5 jurisdictions · filing window Jun 9, 2023 → Jan 24, 2024. View entity profile → Other incidents for this victim →
incident inc_533758c376304b7b · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Identity (basic) · Government ID
ME NC NH VT
Leak Site · HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 19, 2023 → May 21, 2023
When the intrusion reportedly occurred, per the linked filings
May 19, 2023
Reported by VERMONT AG filing
Columbus Regional Healthcare System has one of the highest volume and most experienced robotic surgical programs in Southeastern North Carolina.
Dec 28, 2023
Reported by MAINE AG filing
Columbus Regional Healthcare System notified consumers of a security incident where unauthorized access occurred between May 19-21, 2023. The investigation concluded on December 28, 2023, revealing that full names and government identifiers were removed from the network. One Rhode Island resident was explicitly identified as impacted. The organization engaged outside cybersecurity professionals and offered credit monitoring services.
Affected (this filing):
Columbus Regional Healthcare System, a healthcare organization, experienced an external system breach (hacking) that occurred from May 19, 2023, to May 21, 2023. The breach was discovered on December 28, 2023. The incident affected 132,887 individuals in total, including one resident of Maine. The compromised information included names and Social Security Numbers. In response, the entity offered 12 months of identity theft protection services through Experian to those whose Social Security numbers were affected.
Columbus Regional Healthcare System reported to HHS on 2024-01-19 a Hacking/IT Incident affecting 132,887 individuals. Breached information located on Network Server. The incident involved a ransomware attack compromising PHI including names, SSNs, diagnoses, and financial data. The CE offered free credit monitoring and implemented additional safeguards.
State AG filing by Columbus Regional Healthcare System submitted on 2024-01-24. The attachment text is empty, so no breach details, dates, or data types could be extracted.
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): 1
Affected (this filing): 132,887