Capital Star Oil & Gas Data Breach Lawsuit Investigation
If you received a data-breach letter from Capital Star Oil & Gas, you may be entitled to free identity-theft protection or financial compensation. Request a no-cost, confidential case evaluation today.
Capital Star Oil & Gas, Inc. (Capital Star Oil & Gas) reported a cybersecurity incident discovered on November 3, 2025 that exposed sensitive personal information, including names and Social Security numbers. The company completed its review on March 9, 2026 and began mailing consumer notifications on March 16, 2026.
Key Facts at a Glance
Breach detected: November 3, 2025
Discovery date: November 3, 2025
Review completed: March 9, 2026
Consumer letters mailed: March 16, 2026
Reported to Maine AG: March 17, 2026
Data exposed: Names and Social Security numbers
Free services offered: 12-month TransUnion single-bureau credit monitoring & Cyberscout fraud assistance
What Happened?
On the same day suspicious activity was detected—November 3, 2025—Capital Star Oil & Gas initiated an investigation and engaged third-party cybersecurity specialists. The investigation found that certain files had been accessed without authorization, potentially compromising personal information. A comprehensive data analysis concluded on March 9, 2026, confirming that names and Social Security numbers were involved.
Information Exposed
The company’s internal review determined the following data elements may have been accessed:
Name
Social Security number
Capital Star Oil & Gas states it has no evidence of identity-theft attempts related to the incident.
Company Response
According to the breach notice, Capital Star Oil & Gas:
Engaged cybersecurity specialists to contain and investigate the event.
Implemented additional network security measures.
Is offering complimentary 12-month single-bureau credit monitoring, credit reports, and credit-score alerts through TransUnion.
Provides proactive fraud assistance and remediation services via Cyberscout.
Your Next Steps
Impacted individuals should consider taking the following actions immediately:
Enroll in the free TransUnion credit monitoring within the sign-up window.
Review credit reports for unfamiliar accounts or inquiries.
Place a fraud alert or security freeze with the credit bureaus if suspicious activity appears.
Retain all breach-related correspondence for potential legal action.
Company Overview
Capital Star Oil & Gas is a Houston-based energy company operating in the upstream oil and gas sector.
Website: capitalstaroilngas.com
Founded: 2002
Headquarters: 4400 Post Oak Parkway, Suite 2360, Houston, TX, USA
Industry: Oil & Gas
Employees: 7
Sources
Impacted Entities
Frequently Asked Questions
I received a data breach letter from Capital Star Oil & Gas — what should I do?
Follow the enrollment instructions in the letter to activate your free 12-month credit monitoring, review your credit reports for unfamiliar activity, and consider contacting a data-privacy attorney for a free case review.
How do I submit a claim related to the Capital Star Oil & Gas data breach?
Contact a consumer-protection or data-privacy law firm that is investigating the breach. Provide a copy of your notification letter, proof of any out-of-pocket expenses, and evidence of fraudulent activity if applicable.
What information did the Capital Star Oil & Gas breach expose?
The incident may have exposed your name and Social Security number.
Did Capital Star Oil & Gas offer credit monitoring, and for how long?
Yes. A complimentary 12-month single-bureau credit monitoring plan from TransUnion is available, along with Cyberscout fraud assistance.
How can I get the official breach notice (PDF) for Capital Star Oil & Gas?
You can download it directly from the Maine Attorney General’s website using the button near the top of this article.
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