HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

David A. Nover, M.D., P.C.

bd_21c76f7bfe6face5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 3, 2025

Filed

Nov 3, 2025

To disclose

22 weeks

Affected

5state residents only

Linked

3 filings

Confidence

65%

Full breach record for David A. Nover, M.D., P.C. →2 incidents on file

David A. Nover M.D., P.C. notified patients of a June 3, 2025 data breach where unauthorized access led to viewing and copying of personal information. The practice retained forensic specialists and legal counsel. Affected individuals were offered 12 months of credit monitoring. No specific count of affected individuals was provided in the notification.

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Incident timeline

discovery → filing · 22 weeks / 153 days

Jun 3, 2025

Begins

Jun 3, 2025

Discovered

Nov 3, 2025

Filed

vs. sector median

+9 wks slower

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

Vermont State AGbd_821c2b2055090b7b2025-11-03Verified
New Hampshire State AGbd_92daaf66e905b4d32025-11-03Verified

Name: David A. Nover, M.D., P.C.
norm: david a nover md

Name: David A. Nover, M.D., P.C.
norm: david a nover md
Industry: Healthcarellm

Discovered: Jun 3, 2025
Breach occurred: Jun 3, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 3, 2025
Affected individuals: 5state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Began an investigation into the scope and nature of the suspicious activity
Retained legal counsel and third-party forensic specialists to investigate the unusual activity
Conducted a comprehensive review of the data set to determine what sensitive and/or personal information was impacted
Provided access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge for 12 months
Provided proactive fraud assistance through Cyberscout
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 22 weeks(153 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Vermont State AGNov 3 · first

New Hampshire State AGNov 3 · first

Montana State AGNov 3 · first · 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://dojmt.gov/wp-content/uploads/2025/11/Consumer-notification-letter-6.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 3, 2025
Raw hash: f716e184570827bc63584b26622bf79f855ae81d8f81744176c9ca7a6892eabf

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDavid A. Nover, M.D., P.C.

Victim entityDavid A. Nover, M.D., P.C.

Incidentdiscovered Jun 3, 2025

Stated responseBegan an investigation into the scope and nature of the suspicious activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov