HackingOtherDelayed DiscoveryPIIIdentity (basic)LowContained

Northgate Environmental Management

bd_65186f1a63443d2b · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 25, 2023

Filed

Feb 29, 2024

To disclose

49 weeks

Affected

1state residents only

Linked

4 filings

Confidence

67%

Full breach record for Northgate Environmental Management →

Northgate Environmental Management, Inc. notified Montana residents of unauthorized network access detected on March 25, 2023. Personal information, including full names, was potentially accessed. The company engaged external cybersecurity professionals and offers 12 months of credit monitoring. No evidence of identity theft was found.

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Incident timeline

discovery → filing · 49 weeks / 341 days

Mar 25, 2023

Discovered

Feb 29, 2024

Filed

vs. sector median

+40 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_00811a939b5c3c252024-02-29Verified
Maine State AGbd_6f2fde6853c7317e2024-02-29Verified by operator
Massachusetts State AGbd_c6540086819c0fbd2024-02-29Verified

Name: Northgate Environmental Management
norm: northgate environmental management

Name: Northgate Environmental Management
norm: northgate environmental management
Industry: Otherllm

Discovered: Mar 25, 2023
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Took steps to secure our network environment
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Offering a complimentary 12-month membership of Experian IdentityWorks SM Credit 3B
Changes made: Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 49 weeks(341 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 AGFeb 29 · first

Maine State AGFeb 29 · first

Massachusetts State AGFeb 29 · first

Montana State AGFeb 29 · 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-1149.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 29, 2024
Raw hash: 1d22042e6a04b3d8ee5d95493acea6ce811b42ed0166055a7d773241f8d718cf

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityNorthgate Environmental Management

Victim entityNorthgate Environmental Management

Incidentdiscovered Mar 25, 2023

Stated responseTook steps to secure our network environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov