HackingEnergy & UtilitiesUtilitiesCustomer Data InvolvedPIIIdentity (basic)LowContained

MUREX PETROLEUM CORPORATION

bd_15b289258e7374f4 · schema v1 · pii pii-v2

Severity

Low

Discovered

May 27, 2025

Filed

Jan 27, 2026

To disclose

—

Affected

Not disclosed

Linked

9 filings

Confidence

64%

Full breach record for MUREX PETROLEUM CORPORATION →

Murex Petroleum Corporation notified Nebraska residents of a cybersecurity incident detected on May 27, 2025, involving unauthorized network access. The company secured its network, engaged external cybersecurity professionals, and determined that personal information was potentially accessed. Notifications were sent on January 27, 2026, offering complimentary credit monitoring via Kroll. No evidence of financial fraud was found.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d

Incident timeline

May 27, 2025

Begins

May 27, 2025

Discovered

Jan 27, 2026

Filed

This filing is one of 9 about the same incident.View merged incident

A leak claim by akira about this victim predates this filing by 245 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteakirabd_765558bad22f7e8c2025-06-30 · +211dVerified by operator
Leak Siteakirabd_605df93111f849762025-05-27 · +245dVerified by operator

Regulatory filings (6) · sorted by filing gap

Vermont State AGbd_194759e4e9d2beb12026-01-27Verified
Montana State AGbd_29206e5dd2ea978a2026-01-27Verified
Massachusetts State AGbd_2d474235197917922026-01-27Verified
Indiana State AGbd_440672c7f491e9952026-01-27Verified

Show 2 more filings ↓up to 3d gap

Maine State AGbd_c1efa654a1ceba3d2026-01-27Verified
New Hampshire State AGbd_11739785f1f07b5d2026-01-30 · +3dVerified

Name: MUREX PETROLEUM CORPORATION
norm: murex petroleum
Domain: murexpetroleum.com

Name: MUREX PETROLEUM CORPORATION
norm: murex petroleum
Domain: murexpetroleum.com
Industry: Energy & Utilitiesllm

Discovered: May 27, 2025
Breach occurred: May 27, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 27, 2026
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Secured our network
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Conducted a thorough review of the potentially impacted data
Determined that the impacted files may have contained your personal information
Provide complimentary credit monitoring services
Secured the services of Kroll to provide identity monitoring
Changes made: Secured our network
Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your personal information
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Vermont State AGJan 27 · first

Montana State AGJan 27 · first

Massachusetts State AGJan 27 · first

Indiana State AGJan 27 · first

Maine State AGJan 27 · first

Nebraska State AGJan 27 · first · this page

New Hampshire State AG+3d

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://nebraska.gov/ago/data-breach/documents/004bee77-4393-4c33-b4e4-33bd529d1032.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 27, 2026
Raw hash: 47e50a3bac59d9fdb95c406b7a5eaaa71ab577c16b38559ea44fe3742ab80c54

Linked disclosures

Ransomware claims (2)

Regulatory filings (6) · sorted by filing gap

Reporting entityMUREX PETROLEUM CORPORATION

Victim entityMUREX PETROLEUM CORPORATION

Incidentdiscovered May 27, 2025

Stated responseSecured our network

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov