AccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedSupply Chain (3P Vendor)PIIIdentity (basic)LowContained

West Cecil Health Center

bd_763c084d5c817ab5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 3, 2022

Filed

Feb 17, 2023

To disclose

15 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for West Cecil Health Center →

West Cecil Health Center notified Montana residents of a data security incident involving its third-party scheduling vendor. On November 3, 2022, the vendor discovered code that unintentionally transmitted patient scheduling information. The vendor engaged forensic investigators and remediated the platform. Patient scheduling data was inadvertently shared with a single source. No financial or credit card data was impacted. Affected individuals were offered 12 months of cyber monitoring and fraud assistance.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 15 weeks / 106 days

Nov 3, 2022

Discovered

Feb 17, 2023

Filed

vs. sector median

+4 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

HHS OCRbd_e54fb3f373cde51e2023-02-17Verified

Name: West Cecil Health Center
norm: west cecil health center

Name: West Cecil Health Center
norm: west cecil health center
Industry: Healthcarellm

Discovered: Nov 3, 2022
Materiality determined: —
Notification sent: Feb 6, 2023
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1074 Data Staged
Threat actor: Partner
Initial access: trusted_relationship

During the incident: Vendor immediately remediated the situation, removed the code
Vendor promptly engaged a specialized third-party cybersecurity firm to assist with securing the environment
Vendor conducted a comprehensive forensic investigation
Vendor performed data mining to identify the specific individuals
Providing access to Cyber Monitoring services at no charge
Providing proactive fraud assistance through Identity Force
Changes made: Vendor remediating the scheduling platform
Vendor looking into ways to further enhance their third-party vendor management program
Vendor obtained HITRUST CSF certification
Vendor has been SOC 2 Type 2 Attested since late 2019
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(106 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 ↗

HHS OCRFeb 17 · first

Montana State AGFeb 17 · 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-77.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 17, 2023
Raw hash: 797efbaab690e59f74d316d33c11de8eb8949b1e555e7fed8cc206c24fed9784

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityWest Cecil Health Center

Victim entityWest Cecil Health Center

Incidentdiscovered Nov 3, 2022

Stated responseVendor immediately remediated the situation, removed the code

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov