MalwareHealthcareHealthcareRansomwareData EncryptedTargetedPIIIdentity (basic)Health (basic)PHILowContained

Coastal Plains Community MHMR Center

bd_71039ee3e7c2e3d8 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 13, 2023

Filed

Jul 30, 2024

To disclose

37 weeks

Affected

2state residents only

Linked

4 filings

Confidence

66%

Full breach record for Coastal Plains Community MHMR Center →2 incidents on file

Coastal Plains Community MHMR Center experienced a ransomware incident in November 2023. Unauthorized access occurred Nov 12-13, 2023. The incident potentially involved PII and PHI of individuals who received services or were employed by the center. The organization engaged law enforcement and forensic professionals.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 1 days

discovery → filing · 37 weeks / 260 days

Nov 12, 2023

Begins

Nov 13, 2023

Discovered

Jul 30, 2024

Filed

vs. sector median

+25 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_5957e02f9f4ec2862024-07-30Verified
Massachusetts State AGbd_ad6a1dbf4c25457f2024-07-30Verified
Maine State AGbd_d78d2c92e617bfca2024-07-30Verified

Name: Coastal Plains Community MHMR Center
norm: coastal plains community mhmr center

Name: Coastal Plains Community MHMR Center
norm: coastal plains community mhmr center
Industry: Healthcarellm

Discovered: Nov 13, 2023
Breach occurred: Nov 12, 2023 – Nov 13, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)Health (basic)PHI
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: notifying federal law enforcementreported this Incident to relevant government agencies
Initial access: exploit_public_facing

During the incident: Began an investigation
Took steps to contain the situation
Notifying federal law enforcement
Engaging cybersecurity and privacy professionals to assist
Reported this Incident to relevant government agencies
Changes made: Changing access and authentication controls
Enhancing our threat monitoring and detection processes
Add further technical safeguards to our existing protections
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 37 weeks(260 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGJul 30 · first

Massachusetts State AGJul 30 · first

Maine State AGJul 30 · first

Montana State AGJul 30 · 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-839.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 30, 2024
Raw hash: 9921659e5bcae87d183e357b91ee8eb837bb2ce5a2356a69a8935c49e9c9d428

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCoastal Plains Community MHMR Center

Victim entityCoastal Plains Community MHMR Center

Incidentdiscovered Nov 13, 2023

Stated responseBegan an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov