HackingEnergy & UtilitiesUtilitiesData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Trinity Petroleum Management, LLC

bd_951943b34ee94f7d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 14, 2024

Filed

Mar 12, 2025

To disclose

21 weeks

Affected

Not disclosed

Linked

13 records

Confidence

64%

Full breach record for Trinity Petroleum Management, LLC →

Trinity Petroleum Management, LLC reported an unauthorized access incident where an external actor accessed systems between October 10 and October 14, 2024. The company discovered the breach on October 14, 2024, and determined on December 18, 2024, that data may have been exfiltrated. Affected data includes names and Social Security numbers. The company engaged forensic specialists, notified law enforcement, and offered credit monitoring services.

J jump to incidentP pin to compareR raw source

California clockDiscovered Oct 14, 2024 → Notified Feb 13, 2025122d ✗ CA 60-day late21 weeks discovery → filing

Incident timeline

undetected · 4 days

discovery → filing · 21 weeks / 149 days

Oct 10, 2024

Begins

Oct 14, 2024

Discovered

Mar 12, 2025

Filed

This filing is one of 13 records about the same incident.View merged incident

A leak claim by bianlian about this victim was first seen 110 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Montana State AGbd_2bdb9c73c1d54d4f2025-03-12Verified
Oregon State AGbd_89ad939b25b66c122025-03-12Verified
Maine State AGbd_acaab2fe0266a8f02025-03-12Verified
Washington State AGbd_be780284e9b7e6682025-03-12Verified

Show 6 more filings ↓up to 11d gap

Massachusetts State AGbd_cb69f720fb3150222025-03-12Verified
New Hampshire State AGbd_f0c9e528171132a62025-03-12Verified
Maryland State AGbd_82c32708f1843a6c2025-03-10 · +2dVerified
Indiana State AGbd_841db753e73b40f12025-03-10 · +2dVerified
Vermont State AGbd_bbdeb712c415d4ca2025-03-10 · +2dVerified
Illinois State AGbd_50c88d9199991d372025-03-01 · +11dVerified

Showing first 10 of 12 linked disclosures.

Name: Trinity Petroleum Management, LLC
norm: trinity petroleum management
Domain: trinitymgt.com

Name: Trinity Petroleum Management, LLC
norm: trinity petroleum management
Domain: trinitymgt.com
Industry: Energy & Utilitiesllm

Discovered: Oct 14, 2024
Breach occurred: Oct 10, 2024 – Oct 14, 2024
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 13, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unknown
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified California Attorney General

During the incident: Terminated further access to systems
Retained legal counsel
Engaged external cybersecurity forensic specialists
Notified law enforcement
Provided complimentary credit monitoring and identity protection services
Changes made: Implemented additional security safeguards
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(149 days from discovery to filing)
Compliance flags: CA 60-day late · 122dLeak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Oct 14, 2024
→ Notified: Feb 13, 2025
122d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Oct 14, 2024 → Notified: Feb 13, 2025	122d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Illinois State AGMar 1 · first

Oregon State AG+11d

Maine State AG+11d

Washington State AG+11d

Massachusetts State AG+11d

New Hampshire State AG+11d

California State AG+11d · this page

Pattern: first filing Mar 1 (IL), last Mar 12 (CA) — a 11-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://oag.ca.gov/ecrime/databreach/reports/sb24-599853
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 12, 2025
Raw hash: 18bbc20f1c246d73d2b3fd453076877437388d6d2be7665d06b85b5e7e3b621c

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityTrinity Petroleum Management, LLC

Victim entityTrinity Petroleum Management, LLC

Incidentdiscovered Oct 14, 2024

Stated responseTerminated further access to systems

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov