Clustered 3 filings across 3 jurisdictions · filing window Nov 5, 2021 → Nov 12, 2021. View entity profile → Other incidents for this victim →
incident inc_840f67eea0244299 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
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.
Identity (basic) · Government ID · Health (basic)
CA CO NH
HHS OCR · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Sep 7, 2021 → Sep 8, 2021
When the intrusion reportedly occurred, per the linked filings
Sep 8, 2021
Reported by CALIFORNIA 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.
The Urology Center of Colorado reported to HHS on 2021-11-05 a Hacking/IT Incident affecting 137,820 individuals. Breached information located on Network Server. The cyber-attack compromised PHI including names, DOB, addresses, emails, insurance info, MRNs, SSNs, and diagnoses. The CE provided credit monitoring and implemented technical safeguards.
Affected (this filing): 137,820
The Urology Center of Colorado (TUCC) notified California regulators of a data breach occurring September 7-8, 2021. An unauthorized individual accessed parts of TUCC's network, potentially exposing patient names, dates of birth, addresses, phone numbers, email addresses, medical record numbers, diagnoses, treatment costs, and health insurance information. TUCC reset passwords, updated security policies, and offered credit monitoring and identity protection services to affected individuals. The investigation was completed on November 1, 2021.
Urology Center of Colorado, The filed a breach notification with the New Hampshire Attorney General on November 12, 2021, regarding a September 2021 incident. The breach involved a phishing email that compromised patient records, exposing the protected health information of 137,820 individuals. The practice notified the AG and dispatched letters to affected patients.
Affected (this filing): 137,820