HackingHealthcareHealthcareData MishandlingSupply Chain (3P Vendor)Customer Data InvolvedPIIGovernment IDPHIHealth (basic)Financial accountMediumContained

Marc Everett MD, PC

bd_3593f1fc51a25d70 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Feb 5, 2025

Filed

Apr 1, 2025

To disclose

—

Affected · nationwide

6811 in this filing

Linked

2 filings

Confidence

66%

Full breach record for Marc Everett MD, PC →

Marc Everett, M.D. P.C. reported a third-party cybersecurity incident involving its practice management platform. Suspicious activity was discovered on February 5, 2025, leading to confirmation of unauthorized access to patient data (SSN, medical records, health insurance info) on February 10, 2025. 681 individuals were affected, including 1 Nebraska resident. Notifications were mailed on April 1, 2025, offering 12 months of credit monitoring. The incident is contained.

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Incident timeline

Feb 5, 2025

Begins

Feb 5, 2025

Discovered

Apr 1, 2025

Filed

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

Maine State AGbd_e9378d43ca0dd3482025-04-01Candidate

Name: Marc Everett MD, PC
norm: marc everett md

Name: Marc Everett MD, PC
norm: marc everett md
Industry: Healthcarellm

Discovered: Feb 5, 2025
Breach occurred: Feb 5, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 1, 2025
Affected individuals: 681state + nationwide
Data types: PIIGovernment IDPHIHealth (basic)Financial account
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: Partner
Regulator citations: Filed notification with Nebraska Office of the Attorney General
Initial access: supply_chain

During the incident: Notified the third-party vendor of the suspicious activity
Contacted attorneys specializing in data breaches for guidance
Confirmed its network security was in place
Communicated with the third-party platform to confirm security measures available on their platform have since been adjusted
Identified the potentially affected individuals in preparation for notice
Offered 12 months of complimentary credit monitoring and identity theft restoration services through Cyberscout
Changes made: Confirmed its network security was in place
Communicated with the third-party platform to confirm security measures available on their platform have since been adjusted
Source: Quoted from the filing itself, not independently verified.

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 ↗

Maine State AGApr 1 · first

Nebraska State AGApr 1 · 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://nebraska.gov/ago/data-breach/documents/ee792cfc-c44a-4866-8a2f-e435f2bb4a6e.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 1, 2025
Raw hash: cf85fb14d6c75ad8911c44aba8d26706e2bbf3dbb4bdc706d8c4c121e2ace9ee

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMarc Everett MD, PC

Victim entityMarc Everett MD, PC

Incidentdiscovered Feb 5, 2025

Stated responseNotified the third-party vendor of the suspicious activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov