Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Jaco Oil

Disclosed May 17, 20233,978 affectedConfirmed

Official notice

What is known

People affected3,978 (as reported by the organization)
DisclosedMay 17, 2023
HappenedMar 25, 2023
AttackNot stated
Data exposedNot stated
SectorEnergy · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Jaco Oil
Official noticein.gov
Indiana Attorney General 2023 data breach report: Jaco Oil

Notices filed

Residents of CAMay 17, 2023
California AGCount not stated
Residents of INMay 17, 2023
Indiana AG2 people
Residents of CASep 1, 2023
California AGCount not stated
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 3978by backfillSource
disclosed2026-09-25
2023-09-01 to 2023-05-17by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Jaco Oil