Social EngineeringHealthcareHealthcarePhishingStolen CredentialsDelayed DiscoveryCustomer Data InvolvedPHIHealth (basic)Identity (basic)LowActive

Health Quest Medical Practice

bd_8b18ab7540c9f4d9 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 1, 2018

Filed

May 31, 2019

To disclose

48 weeks

Affected

201state residents only

Linked

5 filings

Confidence

66%

Health Quest Medical Practice notified Montana AG of a phishing incident in May 2019. Employees were deceived in July 2018, leading to credential theft and unauthorized email access containing PHI. Investigation ongoing; MFA implemented.

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Incident timeline

discovery → filing · 48 weeks / 334 days

Jul 1, 2018

Begins

Jul 1, 2018

Discovered

May 31, 2019

Filed

vs. sector median

+37 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

California State AGbd_18442e4f7fc13ed02019-06-06 · +6dVerified
Washington State AGbd_401187bcd998b1e82019-06-06 · +6dVerified
Oregon State AGbd_8ec691b830e9eb312019-06-06 · +6dVerified
Massachusetts State AGbd_e53db00ce63353cb2019-06-07 · +7dVerified

Name: ACRISURE, LLC
norm: acrisure

Name: Health Quest Medical Practice
norm: health quest medical practice
Industry: Healthcarellm

Discovered: Jul 1, 2018
Breach occurred: Jul 1, 2018
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 19, 2019
Affected individuals: 201state-resident count only
Data types: PHIHealth (basic)Identity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: phishing_link

During the incident: Secured employee email accounts
Engaged a leading cybersecurity firm to assist in the investigation
Changes made: Implementation of multi-factor authentication for email
Additional procedures to further expand and strengthen security processes
Additional training to employees regarding phishing emails and other cybersecurity issues
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 48 weeks(334 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGMay 31 · first · this page

California State AG+6d

Washington State AG+6d

Oregon State AG+6d

Massachusetts State AG+7d

Pattern: first filing May 31 (MT), last Jun 7 (MA) — a 7-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.

Source URL: https://dojmt.gov/wp-content/uploads/OCP/Breach-NotificationDetails-12.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 31, 2019
Raw hash: ab9679760c9e1b0a884a5264415701677fbe2af487e8d71e342f3f301a7d4707

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityACRISURE, LLC

Victim entityHealth Quest Medical Practice

Incidentdiscovered Jul 1, 2018

Stated responseSecured employee email accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov