Social EngineeringOtherPhishingStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

Cumberland Heights Foundation

bd_a2c99b0cbd1925ac · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 21, 2024

Filed

Sep 26, 2024

To disclose

31 weeks

Affected

2state residents only

Linked

5 filings

Confidence

66%

Full breach record for Cumberland Heights Foundation →2 incidents on file

Cumberland Heights Foundation, Inc. notified Montana residents of a data security incident where an email account was compromised via phishing on February 21, 2024. The incident involved unauthorized access to personal information. The organization engaged forensic investigators, secured the environment, and offered 12 months of credit monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 31 weeks / 218 days

Feb 21, 2024

Discovered

Sep 26, 2024

Filed

vs. sector median

+23 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_8ce2c50d3867d8652024-09-26Verified
New Hampshire State AGbd_3ac41816b1bb11632024-10-01 · +5dVerified
Massachusetts State AGbd_af68fc8c177df4d12024-08-06 · +51dVerified
Indiana State AGbd_bcf133bfde711a4f2024-08-05 · +52dCandidate

Name: Cumberland Heights Foundation
norm: cumberland heights

Name: Cumberland Heights Foundation
norm: cumberland heights
Industry: Otherllm

Discovered: Feb 21, 2024
Materiality determined: —
Notification sent: Aug 5, 2024
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: phishing_link

During the incident: Secured its environment
Engaged a specialized third-party cybersecurity firm to conduct a comprehensive investigation
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance
Changes made: Updating systemwide password policy
Updating tenant settings in Office365 that increases restrictions on user rights
Updating its tenant antivirus security baseline for device and user compliance
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(218 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGAug 5 · first

Massachusetts State AG+1d

Maine State AG+52d

Montana State AG+52d · this page

New Hampshire State AG+57d

Pattern: first filing Aug 5 (IN), last Oct 1 (NH) — a 57-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/Consumer-notification-letter-1710.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 26, 2024
Raw hash: d9071582cfb1d5f265798a5d46bcee329b99a4c6d1d1dea8111601d994a843e5

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityCumberland Heights Foundation

Victim entityCumberland Heights Foundation

Incidentdiscovered Feb 21, 2024

Stated responseSecured its environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov