DisclosureLens
COLORADOSocial EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedPHIHealth (basic)Identity (basic)MediumResolved

Boulder Neurosurgical and Spine Associates

bd_da518c6e8335a2af · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Nov 29, 2021

To disclose

Affected

21,450

Linked

3 filings

Confidence

68%
Full breach record for Boulder Neurosurgical and Spine Associates

Boulder Neurosurgical and Spine Associates reported to HHS on 2021-11-29 a Hacking/IT Incident affecting 21,450 individuals. Breached information located on Email. An employee was the victim of an email phishing attack which affected the protected health information (PHI) of 21,450 individuals. The PHI involved included names, dates of birth, diagnoses, lab results, medications prescribed, and other treatment information. The CE closed its business; the investigation was subsequently closed.

HIPAA clock HHS notified
no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Nov 29, 2021

Filed

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Montana State AGNov 24 · first
HHS OCR+5d · this page

Pattern: first filing Nov 24 (MT), last Dec 2 (NH) — a 8-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.