Skip to content
Breaches.

Capital Star Oil & Gas

Disclosed Mar 17, 20266 months ago3,307 affectedConfirmed

Official notice

What is known

People affected3,307 (as reported by the organization)
DisclosedMar 17, 2026
DiscoveredMar 9, 2026
HappenedOct 25, 2025
AttackNot stated
Data exposedSocial Security numbers, Names
SectorFinance · US
StatusConfirmed

Sources

Source
Texas Attorney General data security breach report BR-0004919: Capital Star Oil & Gasoag.my.site.com · Official notice
Indiana Attorney General 2026 data breach report: Capital Star Oil & Gasin.gov · Official notice

Notices filed

WhereFiledPeople
Indiana AGresidents of INMar 171
Texas AGresidents of TXMar 182,883
History of this record
  • 2026-09-25 · disclosed: 2026-03-18 to 2026-03-17 · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Capital Star Oil & Gas

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.