MalwareHealthcareHealthcareRansomwareData EncryptedTargetedIdentity (basic)Government IDFinancial accountPHIHealth (basic)MediumContained

Cross Timbers Health Clinics, Inc/

bd_c7c916b7c837f3aa · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 15, 2021

Filed

Feb 7, 2022

To disclose

8 weeks

Affected

4state residents only

Linked

6 filings

Confidence

64%

Full breach record for Cross Timbers Health Clinics, Inc/ →

Cross Timbers Health Clinics d/b/a AccelHealth notified Montana residents of a ransomware incident discovered on Dec 15, 2021. Unauthorized access occurred Dec 9-15, 2021. Impacted data included names, SSNs, driver's licenses, financial accounts, and PHI. The company engaged forensic specialists and offered credit monitoring.

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Incident timeline

undetected · 6 days

discovery → filing · 8 weeks / 54 days

Dec 9, 2021

Begins

Dec 15, 2021

Discovered

Feb 7, 2022

Filed

vs. sector median

5 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_296fe5f957874d172022-02-07Verified
Maine State AGbd_9312fedbeb5764582022-02-07Verified
HHS OCRbd_d03502643a067f932022-02-07Verified
Massachusetts State AGbd_fa00be602be43f852022-02-08 · +1dVerified

Show 1 more filing ↓up to 3d gap

New Hampshire State AGbd_9e1a15337f1b03532022-02-10 · +3dVerified

Name: Cross Timbers Health Clinics, Inc/
norm: cross timbers health clinics

Name: Cross Timbers Health Clinics, Inc/
norm: cross timbers health clinics
Also named: Cross Timbers Health Clinics, Inc.dba oflegal entity
AccelHealthdba oftrade name
Industry: Healthcarellm

Discovered: Dec 15, 2021
Breach occurred: Dec 9, 2021 – Dec 15, 2021
Undetected for: 6 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 7, 2022
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial accountPHIHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial

During the incident: Launched an investigation with the assistance of third-party computer forensics specialists
Offering you access to twelve months of credit monitoring and identity theft protection services through IDX at no cost to you
Changes made: Implementing additional technical security measures designed to mitigate recurrence of this type of incident
Reviewing and enhancing existing data privacy policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(54 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Indiana State AGFeb 7 · first

Maine State AGFeb 7 · first

HHS OCRFeb 7 · first

Montana State AGFeb 7 · first · this page

Massachusetts State AG+1d

New Hampshire State AG+3d

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-217.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 7, 2022
Raw hash: ea5037c4e7f370b56ede7afae99c4205dc2371bb3c5fc2dcfd733be3080b2eeb

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityCross Timbers Health Clinics, Inc/

Victim entityCross Timbers Health Clinics, Inc/

Incidentdiscovered Dec 15, 2021

Stated responseLaunched an investigation with the assistance of third-party computer forensics specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov