Arnold Oil Company Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Arnold Oil Company of Austin, L.P. data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Arnold Oil Company of Austin, L.P.
Arnold Oil Company of Austin, L.P. is a family-founded business that supplies automotive products, equipment, lubricants, fuels, and outdoor power equipment to Central and South Texas. Headquartered in Austin, the company was established in 1977 as an extension of the original Arnold Oil Company, dating back to 1939 in Corpus Christi.
The company operates more than 30 locations and its business areas include automotive parts, shop equipment, bulk fuels and lubricants, outdoor power equipment, and fleet solutions. Arnold Oil Company of Austin serve a wide range of customers, including homeowners, professional landscapers, and fleet operators.
What happened?
Arnold Oil Company of Austin, L.P. experienced a data breach affecting the personal and protected health information of current and former customers and employees. An unauthorized actor gained access to the company's network between Jan. 20, 2025 and Jan. 22, 2025.
Arnold Oil Company began notifying affected individuals on Aug. 15, 2025. The cybersecurity incident was disclosed to the New Hampshire and Texas Attorney Generals' offices beginning on Aug. 15, 2025.
Information Exposed
- Name
- Date of birth
- Social Security number
- Driver’s license number
- Medical information
- Health insurance information
The total number of affected current and former employees has not been released, but includes at least 865 Texas residents and one in New Hampshire.
Your Rights and Next Steps
If you received a data breach notice from Arnold Oil Company of Austin, you have important rights and options. You may be entitled to seek compensation for any harm or inconvenience caused by this cybersecurity incident.
- Credit monitoring services: Enroll in the 12 months of free TransUnion Cyberscout credit monitoring and identity protection services, offered by Arnold Oil.
- Monitor your accounts carefully: Check your financial statements regularly for suspicious activity or unauthorized transactions. If you notice anything unusual, contact your financial institution immediately.
- Fraud alert and credit reports: A fraud alert informs creditors to take extra steps to verify your identity before opening new accounts in your name. Consumers are also entitled to one free credit report annually from each credit bureau. You can request a fraud alert or a credit report by contacting any one of the three major credit bureaus.
- Seek legal help: Lawyers are ready to help you understand your rights and pursue compensation.
You May Be Entitled to Compensation
If you were affected by the Arnold Oil Company of Austin, L.P. data breach, you could be entitled to compensation for the exposure of your personal information. Lawyers are investigating this incident and are prepared to help affected individuals hold the company accountable.
To learn more about your options and join a lawsuit, complete the form below.