HackingHealthcareGovernmentHealthcareStolen CredentialsTargetedPHIGovernment IDIdentity (basic)MediumContained

Ambrosio Guillen Texas State Veterans Home

bd_819db55b50785c5b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 17, 2018

Filed

Mar 13, 2019

To disclose

25 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Texas VSI LLC, operator of the Ambrosio Guillen Texas State Veterans Home, disclosed unauthorized access to its computer network. Access occurred May 12–Sept 17, 2018. PHI including names and SSNs were exposed. TVSI engaged forensic investigators and provided 36 months of credit monitoring.

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Incident timeline

undetected · 128 days

discovery → filing · 25 weeks / 177 days

May 12, 2018

Begins

Sep 17, 2018

Discovered

Mar 13, 2019

Filed

vs. sector median

+14 wks slower

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

Massachusetts State AGbd_3ba5aa4acf11f4382019-03-08 · +5dVerified

Name: Texas VSI LLC
norm: texas vsi

Name: Ambrosio Guillen Texas State Veterans Home
norm: ambrosio guillen texas state veterans home
Industry: HealthcarellmGovernmentllm

Discovered: Sep 17, 2018
Breach occurred: May 12, 2018 – Sep 17, 2018
Undetected for: 128 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 8, 2019
Affected individuals: 1state-resident count only
Data types: PHIGovernment IDIdentity (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Immediately took necessary measures to contain the incident and secure the computer network
Engaged a third-party forensics firm to determine the full scope of the incident
Providing you with information you can use to better protect against identity theft and fraud
Access to thirty-six (36) months of complimentary credit monitoring and identity restoration services with AllClear ID
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(177 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 ↗

Massachusetts State AGMar 8 · first

Montana State AG+5d · this page

Pattern: first filing Mar 8 (MA), last Mar 13 (MT) — a 5-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/CON-NOTICE-2.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 13, 2019
Raw hash: 1df7c02c173f490c7157eba22f7373c747b0b6995ccb30942bb4186f3434cde1

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityTexas VSI LLC

Victim entityAmbrosio Guillen Texas State Veterans Home

Incidentdiscovered Sep 17, 2018

Stated responseImmediately took necessary measures to contain the incident and secure the computer network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov