HackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)LowActive

MedStar Mobile Healthcare

bd_b2d4d03f1cd0ffb2 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 20, 2022

Filed

Dec 19, 2022

To disclose

9 weeks

Affected

56state residents only

Linked

2 filings

Confidence

66%

Full breach record for MedStar Mobile Healthcare →

MedStar Mobile Healthcare, an ambulance service provider in Texas, notified individuals of a cyberattack on October 20, 2022. An unauthorized third party accessed a restricted network location containing files with personal health information. The company engaged third-party experts to investigate and is securing systems. The scope of data access remains unconfirmed.

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Incident timeline

discovery → filing · 9 weeks / 60 days

Oct 20, 2022

Begins

Oct 20, 2022

Discovered

Dec 19, 2022

Filed

vs. sector median

4 wks faster

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

California State AGbd_ff58bb9c07d78bc02022-12-19Verified

Name: MedStar Mobile Healthcare
norm: medstar mobile healthcare

Name: MedStar Mobile Healthcare
norm: medstar mobile healthcare
Industry: Healthcarellm

Discovered: Oct 20, 2022
Breach occurred: Oct 20, 2022
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 56state-resident count only
Data types: PHIHealth (basic)Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Hired third-party experts to help us investigate the extent of the incident
Further securing our systems to protect the information we maintain
Continue to investigate the full scope of the incident
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(60 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 ↗

California State AGDec 19 · first

Montana State AGDec 19 · 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/OCP/Consumer-notification-letter-17.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 19, 2022
Raw hash: 1c361840f5909fe95d6c14c86949c223e8460c2b9700ecb460e1676f959e2577

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMedStar Mobile Healthcare

Victim entityMedStar Mobile Healthcare

Incidentdiscovered Oct 20, 2022

Stated responseHired third-party experts to help us investigate the extent of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov