MalwareHealthcareHealthcareRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)PHIMediumContained

Neurology Center of Nevada

bd_8f304a48f3e1e76b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 17, 2022

Filed

Nov 15, 2022

To disclose

17 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Neurology Center of Nevada →3 incidents on file

Neurology Center of Nevada notified the New Hampshire Attorney General of a data event affecting one NH resident. Unauthorized access occurred between June 12 and July 17, 2022, involving ransomware that encrypted systems. Patient PII, PHI, and SSNs were potentially accessed. NCNV engaged forensic specialists, reported to law enforcement and HHS, and provided 12 months of credit monitoring via Experian.

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Incident timeline

undetected · 35 days

discovery → filing · 17 weeks / 121 days

Jun 12, 2022

Begins

Jul 17, 2022

Discovered

Nov 15, 2022

Filed

vs. sector median

+5 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_8f7105f2326594572022-11-11 · +4dCandidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Neurology Center of Nevada
norm: neurology center of nevada
Domain: neurocnv.com
Industry: Healthcarellm

Discovered: Jul 17, 2022
Breach occurred: Jun 12, 2022 – Jul 17, 2022
Undetected for: 35 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 15, 2022
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1119 Automated Collection
Threat actor: External
Regulator citations: Reported the event to federal law enforcementReported the event to the U.S. Department of Health and Human Services

During the incident: Undertook an extensive investigation with the assistance of third-party digital forensic and cybersecurity specialists
Reported the event to federal law enforcement
Worked to restore access to the systems to continue patient care
Conducted a comprehensive review of the information on the impacted systems
Provided access to complimentary credit monitoring and identity restoration services for twelve (12) months, through Experian
Established a dedicated, toll-free assistance line for notified individuals
Provided written notice of this event to other appropriate state and federal regulators, as well as the three major credit reporting agencies
Changes made: Implementing additional administrative and technical safeguards
Reviewing existing policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(121 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGNov 11 · first

New Hampshire State AG+4d · this page

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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/neurology-center-nevada-20221115.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 15, 2022
Raw hash: 6e7114490f0171501471d417f578b221fcb036d22a8eb7f9413861d9568259b0

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityNeurology Center of Nevada

Incidentdiscovered Jul 17, 2022

Stated responseUndertook an extensive investigation with the assistance of third-party digital forensic and cybersecurity specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov