HackingHealthcareHealthcareSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Health (basic)LowContained

Arizona Dermatopathology

bd_3a0f32b747fa9ac0 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 15, 2019

Filed

Jul 24, 2019

To disclose

10 weeks

Affected

1state residents only

Linked

2 filings

Confidence

67%

Full breach record for Arizona Dermatopathology →

Arizona Dermatopathology notified Montana authorities of a third-party vendor breach involving AMCA. Unauthorized access to an AMCA database containing patient data (names, DOB, health info) occurred. AMCA was notified on May 15, 2019. Arizona Dermatopathology engaged cybersecurity experts and terminated the vendor relationship.

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Incident timeline

discovery → filing · 10 weeks / 70 days

May 15, 2019

Discovered

Jul 24, 2019

Filed

vs. sector median

2 wks faster

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

Part of Retrieval-Masters Creditors Bureau, Inc supply-chain incident (2019) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_78e06b8145c445612019-07-25 · +1dVerified

Name: Arizona Dermatopathology
norm: arizona dermatopathology

Name: Arizona Dermatopathology
norm: arizona dermatopathology
Industry: Healthcarellm

Discovered: May 15, 2019
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Health (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1119 Automated Collection
Threat actor: External
Third party: via Retrieval Masters Creditors Bureau d/b/a American Medical Collection Agency

During the incident: Utilizing cyber security experts to assist us in our investigation
Stopped using AMCA for collection efforts
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(70 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 AGJul 24 · first · this page

HHS OCR+1d

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/OCP/Breach-NotificationDetails-56.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 24, 2019
Raw hash: a2272505c8aa2eb16a3bdf6833fb18b5de7eb8e8785afa620123658ebb23fe83

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityArizona Dermatopathology

Victim entityArizona Dermatopathology

Incidentdiscovered May 15, 2019

Stated responseUtilizing cyber security experts to assist us in our investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov