MalwareProfessional ServicesProfessional ServicesRansomwareData EncryptedTargetedIdentity (basic)Government IDMediumContained

Alta Resources Corp.

bd_ef3121d091d1595a · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 20, 2024

To disclose

—

Affected

17state residents only

Linked

8 filings

Confidence

62%

Full breach record for Alta Resources Corp. →2 incidents on file

Alta Resources Corp. notified individuals of a data event involving unauthorized access to servers between Nov 17-18, 2023. Encrypted files were found. Affected data includes names and SSNs. The company engaged forensic specialists, notified law enforcement, and offered 12 months of credit monitoring. Notification letter dated Dec 20, 2024.

J jump to incidentP pin to compareR raw source

Incident timeline

Nov 17, 2023

Begins

Dec 20, 2024

Filed

This filing is one of 8 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Massachusetts State AGbd_49180f870566e30a2024-12-20Verified by operator
Indiana State AGbd_613cf1b6b45284d52024-12-20Verified
New Hampshire State AGbd_83fc81e38c44e1852024-12-20Verified
Vermont State AGbd_8cd2fc137c10f4dd2024-12-20Candidate

Show 3 more filings ↓

California State AGbd_ebf126ecadd18b482024-12-20Candidate
HHS OCRbd_f1908ad1fcc682132024-12-20Candidate
Maine State AGbd_ff875813f3e3aa7a2024-12-20Verified by operator

Name: Alta Resources Corp.
norm: alta resources

Name: Alta Resources Corp.
norm: alta resources
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Nov 17, 2023 – Nov 18, 2023
Materiality determined: —
Notification sent: Dec 20, 2024
Affected individuals: 17state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: reported this incident to law enforcementproviding notice to appropriate regulatory authorities

During the incident: Promptly took steps to secure our systems
Launched an investigation with the assistance of third-party forensic specialists
Reported this incident to law enforcement
Taking steps to implement additional safeguards and review policies and procedures relating to data privacy and security
Offering you access to twelve months of complimentary credit monitoring through Cyberscout
Changes made: Implement additional safeguards
Review policies and procedures relating to data privacy and security
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Massachusetts State AGDec 20 · first

Indiana State AGDec 20 · first

New Hampshire State AGDec 20 · first

Vermont State AGDec 20 · first

California State AGDec 20 · first

HHS OCRDec 20 · first

Maine State AGDec 20 · first

Montana State AGDec 20 · 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/2025/03/Consumer-notification-letter-111.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 20, 2024
Raw hash: c4870899168f3606e00a2ebad3f722bf1c30ca452bba02cfcb3bc14f6caf1f74

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityAlta Resources Corp.

Victim entityAlta Resources Corp.

IncidentRansomware

Stated responsePromptly took steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov