Did ONE Gas, Inc. have a data breach?

In plain terms

ONE Gas, Inc. has officially reported a data security incident to Texas authorities, acknowledging an event that occurred in August 2025. The company is currently investigating the breach, which may involve the exposure of personal information.

ONE Gas, Inc. has officially reported a data security incident to regulators in Texas. The company filed this notification on March 30, 2026, concerning a breach that initially took place on August 1, 2025.

According to the public filing, ONE Gas is actively investigating the incident. The report does not specify the exact nature of the breach or how it occurred. Details regarding the specific types of personal information that may have been exposed are also not publicly disclosed at this time.

If you have received a notification directly from ONE Gas, Inc. regarding this event, it indicates that your personal information may have been involved. The company's ongoing investigation aims to determine the full scope of the incident and identify affected individuals.

To safeguard your information, it is recommended to remain vigilant. Carefully monitor your financial accounts and credit reports for any unusual activity. Be cautious of unexpected emails, texts, or phone calls that request personal or account details, as these could be phishing attempts. Consider enabling multi-factor authentication on your online accounts where available.