HackingTransportation & LogisticsTransportationStolen CredentialsData ExfiltratedTargetedIdentity (basic)Government IDFinancial accountHealth (basic)MediumActive

Alaska Railroad Corporation

bd_d11f207fee827834 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 18, 2023

Filed

Apr 17, 2023

To disclose

4 weeks

Affected

62state residents only

Linked

5 filings

Confidence

66%

Full breach record for Alaska Railroad Corporation →

Alaska Railroad Corporation notified Montana residents of a data breach occurring on December 25, 2022. Unauthorized access was discovered on March 18, 2023. The incident exposed personal information including names, SSNs, driver's licenses, DOBs, medical/insurance info, and banking details for vendors, current/former employees, and dependents. The company engaged law enforcement and forensic investigators, implemented security measures, and offered 24 months of Experian IdentityWorks.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 83 days

discovery → filing · 4 weeks / 30 days

Dec 25, 2022

Begins

Mar 18, 2023

Discovered

Apr 17, 2023

Filed

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_4368a3372fbd665e2023-04-17Verified
New Hampshire State AGbd_f16b608566bf78112023-04-19 · +2dVerified
Massachusetts State AGbd_5726d4a722b32b702023-04-23 · +6dVerified
Maine State AGbd_d247296165bfa4812023-04-23 · +6dVerified by operator

Name: Alaska Railroad Corporation
norm: alaska railroad
Domain: arrconnect.akrr.com

Name: Alaska Railroad Corporation
norm: alaska railroad
Domain: arrconnect.akrr.com
Industry: Transportation & Logisticsllm

Discovered: Mar 18, 2023
Breach occurred: Dec 25, 2022
Undetected for: 83 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 17, 2023
Affected individuals: 62state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Date of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Working with law enforcement
Initial access: valid_credentials

During the incident: Working with law enforcement and forensic investigators
Conducting a thorough review of the potentially affected records
Implemented additional security measures designed to prevent a recurrence of such an attack
Offering complimentary access to Experian IdentityWorks for 24 months
Changes made: Implemented additional security measures designed to prevent a recurrence of such an attack
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGApr 17 · first

Montana State AGApr 17 · first · this page

New Hampshire State AG+2d

Massachusetts State AG+6d

Maine State AG+6d

Pattern: first filing Apr 17 (IN), last Apr 23 (ME) — a 6-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/Consumer-notification-letter-217.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 17, 2023
Raw hash: 8625d570a11dfca605a57146485f8885357528ae8471a1ad92bb393c168f6c1a

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityAlaska Railroad Corporation

Victim entityAlaska Railroad Corporation

Incidentdiscovered Mar 18, 2023

Stated responseWorking with law enforcement and forensic investigators

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov