MalwareGovernmentGovernmentRansomwareData EncryptedTargetedIdentity (basic)Government IDFinancial accountMediumContained

Potomac & Rappahannock Transportation Commission

bd_7977f76278a73fb2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 11, 2024

Filed

May 28, 2025

To disclose

24 weeks

Affected

1state residents only

Linked

2 filings

Confidence

67%

Full breach record for Potomac & Rappahannock Transportation Commission →

Potomac & Rappahannock Transportation Commission notified Idaho AG of a ransomware attack on Dec 11, 2024. Attackers accessed servers via SonicWall SSL VPN, encrypting network portions. Approx. 1 Idaho resident affected; data may include SSN, DOB, passport, financial info. Investigation ongoing; law enforcement notified.

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Incident timeline

discovery → filing · 24 weeks / 168 days

Dec 11, 2024

Begins

Dec 11, 2024

Discovered

May 28, 2025

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_d33cf309ad1594022025-05-27 · +1dVerified

Name: Potomac & Rappahannock Transportation Commission
norm: potomac rappahannock transportation commission

Name: Potomac & Rappahannock Transportation Commission
norm: potomac rappahannock transportation commission
Industry: Governmentllm

Discovered: Dec 11, 2024
Breach occurred: Dec 11, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Notified Idaho Attorney General Consumer Protection Division
Initial access: external_remote_services

During the incident: Commission’s management, IT Department and third-party cybersecurity experts were engaged to investigate the incident
Law enforcement was notified
Engaged a leading strategic service provider to monitor our cybersecurity systems
Reviewed our system’s architecture
Changes made: Implemented stronger policies to prevent future attacks
Implemented additional security measures designed to further protect the privacy of our employees and vendors
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(168 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGMay 27 · first

Idaho State AG+1d · 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://www.ag.idaho.gov/content/uploads/2025/06/Potomac-and-Rappahannock-Transportation-Commission.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 28, 2025
Raw hash: c36f16ae17869a21d583402998b66ec5ff4db90e134c404db12546787045f0fa

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityPotomac & Rappahannock Transportation Commission

Victim entityPotomac & Rappahannock Transportation Commission

Incidentdiscovered Dec 11, 2024

Stated responseCommission’s management, IT Department and third-party cybersecurity experts were engaged to investigate the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.ag.idaho.gov