MalwareManufacturingManufacturingRansomwareData EncryptedRansom DemandedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

SUNLAND ASPHALT & CONSTRUCTION, LLC

bd_01a9da730df360e6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 19, 2020

Filed

Feb 19, 2021

To disclose

18 weeks

Affected

1state residents only

Confidence

66%

Full breach record for SUNLAND ASPHALT & CONSTRUCTION, LLC →2 incidents on file

Sunland Asphalt & Construction, LLC notified Montana residents of a ransomware incident discovered on October 19, 2020. Unauthorized access led to data encryption. Affected data included names, SSNs, financial account numbers, DOBs, and medical info. The company engaged forensic investigators, notified the FBI, and offered two years of credit monitoring.

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Incident timeline

discovery → filing · 18 weeks / 123 days

Oct 19, 2020

Discovered

Feb 19, 2021

Filed

vs. sector median

+7 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: SUNLAND ASPHALT & CONSTRUCTION, LLC
norm: sunland asphalt construction

Name: SUNLAND ASPHALT & CONSTRUCTION, LLC
norm: sunland asphalt construction
Industry: Manufacturingllm

Discovered: Oct 19, 2020
Materiality determined: —
Notification sent: Feb 19, 2021
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Date of birthMedical information
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Engaged a leading independent digital forensics firm to investigate the incident
Took steps to secure our digital environment
Notified the Federal Bureau of Investigation
Providing complimentary two-year enrollment in IDX IdentityTM
Changes made: Implemented enhanced security measures to help prevent a similar incident from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 weeks(123 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/sunSamp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 19, 2021
Raw hash: 7d8466b1d20c6c223e74e7562c8ac08d80639acdf32984d22875053d5cf39e51

Reporting entitySUNLAND ASPHALT & CONSTRUCTION, LLC

Victim entitySUNLAND ASPHALT & CONSTRUCTION, LLC

Incidentdiscovered Oct 19, 2020

Stated responseEngaged a leading independent digital forensics firm to investigate the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov