DisclosureLens
HackingEnergy & UtilitiesUtilitiesData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

JACO OIL COMPANY

bd_31ba0f4fc1f15853 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 26, 2023

Filed

Sep 1, 2023

To disclose

23 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

64%
Full breach record for JACO OIL COMPANY

Jaco Oil Company notified the California Attorney General of an incident where unauthorized parties copied files from its network on March 25, 2023. The company discovered suspicious activity on March 26, 2023. Affected data includes names, addresses, Social Security Numbers, bank account information, and driver's license numbers. The company engaged forensic specialists, reviewed affected files, and is offering 12 months of credit monitoring and identity restoration services to impacted individuals.

California clockDiscovered Mar 26, 2023Notified Sep 1, 2023159d CA 60-day late23 weeks discovery → filing

Incident timeline

undetected · 1 days
discovery → filing · 23 weeks / 159 days

Mar 25, 2023

Begins

Mar 26, 2023

Discovered

Sep 1, 2023

Filed

This filing is one of 5 about the same incident.View merged incident
A leak claim by lockbit_3 about this victim predates this filing by 135 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 3 states

View merged incident ↗
Montana State AGMay 17 · first
Indiana State AGMay 17 · first
California State AGMay 17 · first
California State AG+107d · this page

Pattern: first filing May 17 (MT), last Sep 1 (CA) — a 107-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.