MisuseConstructionConstructionPrivilege AbuseEmployee Data InvolvedIdentity (basic)Government IDMediumContained

Advantage Dirt Contractors, Inc.

bd_c5947207d4835479 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 17, 2025

Filed

Jan 16, 2026

To disclose

4 weeks

Affected

546state residents only

Confidence

71%

Full breach record for Advantage Dirt Contractors, Inc. →

Advantage Dirt Contractors, Inc. notified Washington AG of an insider breach involving a former employee accessing accounting software. Incident occurred Dec 11, 2025, discovered Dec 17, 2025. 546 Washington residents affected. Data included names, DOB, driver's licenses, and SSNs. Remediation included revoking access and engaging law enforcement.

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Washington clock✓ WA AG ≤30d4 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 6 days

discovery → filing · 4 weeks / 30 days

Dec 11, 2025

Begins

Dec 17, 2025

Discovered

Jan 16, 2026

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed546 affectedView incident

Name: Advantage Dirt Contractors, Inc.
norm: advantage dirt contractors

Name: Advantage Dirt Contractors, Inc.
norm: advantage dirt contractors
Industry: Constructionllm

Discovered: Dec 17, 2025
Breach occurred: Dec 11, 2025 – Dec 17, 2025
Undetected for: 6 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 16, 2026
Affected individuals: 546state-resident count only
Data types: Identity (basic)Government ID
Data elements: NameSocial Security numberDriver's licence numberDate of birth
WA-stated cause: Unauthorized Access
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Insider
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Internal
Regulator citations: Notified Washington Attorney General
Initial access: insider_action

During the incident: Removed access to the accounting software to all non-essential personnel
Engaged local law enforcement
Cooperating with the ongoing investigation
Offering identity theft protection services through IDX
Changes made: Removed access to the accounting software to all non-essential personnel
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: WA AG ≤30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA36248.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 16, 2026
Raw hash: 5fb8e458d4bc93c2fb84bc37e675bc4495b501754b5b2bb0e99536d568dafd19

Reporting entityAdvantage Dirt Contractors, Inc.

Victim entityAdvantage Dirt Contractors, Inc.

Incidentdiscovered Dec 17, 2025

Stated responseRemoved access to the accounting software to all non-essential personnel

ComplianceWA AG ≤30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com