ONE Gas Data Breach: Your Personal Information May Be Exposed

ONE Gas, Inc. has reported a data breach impacting individuals whose personal information was exposed. The company announced the incident on March 30, 2026, confirming that the breach itself occurred on August 1, 2025. If you received a notification letter from ONE Gas, your personal data is involved.

While ONE Gas is currently investigating the full details of what transpired, the notification confirms unauthorized access to your personal information. The specific types of data exposed have not been detailed, but any compromise of personal data can lead to potential risks for affected individuals.

It is essential for anyone who received a notice from ONE Gas to remain vigilant. The exposure of your data could potentially lead to fraudulent activity or identity theft attempts. Be aware that cybercriminals often use stolen information to try and gain further access to accounts or commit financial fraud.

We recommend that you closely monitor your financial accounts and other online services for any unusual activity. Consider changing passwords for important online accounts, especially if you tend to reuse them across different platforms. Be very cautious of any unsolicited communications, such as emails or phone calls, that ask for your personal details.

Dealing with the aftermath of a data breach can be overwhelming, and it often leaves individuals feeling vulnerable. Understanding your rights and what recourse you might have is an important step in protecting yourself.

Our team is dedicated to assisting consumers in Texas and across the country whose personal information has been compromised in data breaches. If you received a notification from ONE Gas, we encourage you to reach out for a free, no-obligation case review. We can help you understand your situation and discuss your potential legal options.

Our goal is to act on your behalf to seek accountability and protect your interests. There are no upfront fees, and our legal team only gets paid if we successfully recover for you.