ONE GAS, INC.
ent_019e57761e8c0ac7791aba3a8107094b
Disclosures
2
State AG · 2 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
4,241
nationwide · State AG TX
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- ONE GAS, INC.
- Normalized
- one gas— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300HXDWI0LATTX840
- SEC EDGAR CIK
- 0001587732
- Domain
- None on record
Disclosure history (2)newest first
- Texas State AGas victim2026-03-30
ONE Gas, Inc. based in Tulsa, Oklahoma, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-02-26 and reported on 2026-03-30. 1,129 Texas residents were affected. 4,241 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information. Consumers were notified via U.S. Mail.
- Nebraska State AGas victim2026-03-27
ONE Gas, Inc. notified Nebraska residents of a data breach involving an independent contractor who worked under a false identity. The contractor accessed systems containing names, contact info, health benefits enrollment data, and Social Security numbers. ONE Gas discovered the incident on January 20, 2026, terminated access, notified federal authorities, and engaged forensic investigators. Affected individuals are offered two years of credit monitoring.