Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Capital Star Oil & Gas

Disclosed Mar 17, 20263,307 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 numbersNames
SectorFinance · US
StatusConfirmed

Sources

Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0004919: Capital Star Oil & Gas
Official noticein.gov
Indiana Attorney General 2026 data breach report: Capital Star Oil & Gas

Notices filed

Residents of INMar 17
Indiana AG1 person
Residents of TXMar 18
Texas AG2,883 people
History of this record
disclosed2026-09-25
2026-03-18 to 2026-03-17by backfillSource
Added2026-09-25
First recordedby backfillSource

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