HackingConstructionConstructionData ExfiltratedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountEmploymentMediumActive

Dome Construction Corporation

bd_2fac83ae8aef0fc8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 22, 2024

To disclose

—

Affected

Not disclosed

Linked

3 filings

Confidence

63%

Full breach record for Dome Construction Corporation →2 incidents on file

Dome Construction Corporation notified California residents of an unauthorized access incident occurring between October 19-20, 2024. An external actor accessed IT systems and copied employee records containing names, addresses, SSNs, health info, and direct deposit details. The investigation is ongoing. The company engaged external specialists, notified federal law enforcement, and is offering 24 months of credit monitoring via Experian.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Oct 19, 2024

Begins

Nov 22, 2024

Filed

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Montana State AGbd_40ad67c2749a82e52024-11-22Verified
Maine State AGbd_47569d00c4b89ba32024-11-22Verified

Name: Dome Construction Corporation
norm: dome construction
Domain: domebuilds.com

Name: Dome Construction Corporation
norm: dome construction
Domain: domebuilds.com
Industry: Constructionllm

Discovered: —
Breach occurred: Oct 19, 2024 – Oct 20, 2024
Materiality determined: —
Notification sent: Nov 22, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)Financial accountEmployment
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reporting the incident to federal law enforcement

During the incident: Initiated efforts to secure our systems
Began an investigation to determine the full nature and scope of the activity
Reporting the incident to federal law enforcement
Working with external specialists to help us with the investigation
Partnering with Experian to provide all potentially affected individuals access to 24 months of credit and identity monitoring
Changes made: Continue to evaluate and enhance our safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Montana State AGNov 22 · first

Maine State AGNov 22 · first

California State AGNov 22 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-595283
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 22, 2024
Raw hash: 90b453808ba3a8d19daac4c1586688b83a47add21e695abd5fc9d02a995af02f

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDome Construction Corporation

Victim entityDome Construction Corporation

IncidentUnknown

Stated responseInitiated efforts to secure our systems

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov