DisclosureLens
GLOBALMalwareEnergy & UtilitiesUtilitiesRansomwareLockBit 3.xRansom DemandedActor NamedData Leak ThreatenedData PublishedOFAC SanctionedCritical

JACO OIL COMPANY

bd_f2ba70c8d299b041 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Apr 19, 2023

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

50%

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group LockBit 3.x on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Sanctions caution: LockBit 3.x carries US sanctions exposure — OFAC has designated the group or its operators. Public reporting is permitted (informational-materials exemption, 50 U.S.C. § 1702(b)(3)) — but any payment or material support may violate sanctions. Consult counsel before engaging.

Group activity: EnergyDiscovered: 2023-04-19
View aggregator listing on ransomware.liveView merged incident timeline

Source: Ransomware.live

Post text · scraped from the leak site

Jaco Oil Company established since 1967; has grown into a diverse operation over the years. The Company is privately owned and focuses on the management of Brooke Utilities, Fastrip Financial, Fastrip Food Stores, Instant Storage, and Wholesale Fuels...

Incident timeline — mostly unverified

? — ?

Breach window unknown

Apr 19, 2023

Claim posted

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

—

Compliance clock

Not assessable

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

Filing propagation · 5 filings · 3 states

View merged incident ↗
Leak SiteApr 19 · first · this page
Montana State AG+28d
Indiana State AG+28d
California State AG+28d
California State AG+135d

Pattern: first filing Apr 19, last Sep 1 (CA) — a 135-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.