HackingManufacturingManufacturingTargetedPIIIdentity (basic)LowContained

Harkins Builders, Inc.

bd_4f4c29f2da9e03d1 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 30, 2021

Filed

Aug 26, 2021

To disclose

8 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for Harkins Builders, Inc. →

Harkins Builders, Inc. notified individuals of unauthorized access to company systems between June 30 and July 19, 2021. The incident may have involved names and other personal information. The company engaged forensic specialists, shut down systems, reset passwords, and notified law enforcement. Credit monitoring services were offered.

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Incident timeline

discovery → filing · 8 weeks / 57 days

Jun 30, 2021

Begins

Jun 30, 2021

Discovered

Aug 26, 2021

Filed

vs. sector median

3 wks faster

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

Massachusetts State AGbd_fcf745318fc7fa382021-08-26Verified

Name: Harkins Builders, Inc.
norm: harkins builders

Name: Harkins Builders, Inc.
norm: harkins builders
Industry: Manufacturingllm

Discovered: Jun 30, 2021
Breach occurred: Jun 30, 2021 – Jul 19, 2021
Undetected for: 0 daysoccurrence → discovery
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
Regulator citations: notified law enforcement
Initial access: valid_credentials

During the incident: Immediately shut down impacted systems
Reset passwords
Notified law enforcement
Brought in third-party specialists to investigate and remediate the matter
Took action to further enhance our security measures already in place to protect our network systems and data
Engaged cyber incident response specialists, including a leading third-party forensic investigation firm
Changes made: Enhance our security measures already in place to protect our network systems and data
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(57 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 ↗

Massachusetts State AGAug 26 · first

Montana State AGAug 26 · 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/notificationLetter-81.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 26, 2021
Raw hash: fcdfd1f0c4290414e034182345e3ad1b8de1b8e8161a79555eb91bb70ff46d43

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityHarkins Builders, Inc.

Victim entityHarkins Builders, Inc.

Incidentdiscovered Jun 30, 2021

Stated responseImmediately shut down impacted systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov