Thompson & Horton LLP data breach
Incident readout
- Company
- Thompson & Horton LLP
- Reported to
- Texas Attorney General
- Filed
- October 30, 2025
- People affected
- Not stated in the filing
- Incident type in filing
- Not stated
- Our review
- Investigation Open
Was this a ransomware attack?
The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.
What we know
Thompson & Horton LLP is a professional law firm that provides specialized legal counsel, primarily serving educational institutions and public entities. In the course of their legal practice, the firm routinely collects and maintains sensitive information, including names, Social Security numbers, detailed case or matter files, and various forms of personal financial and contact information. This data breach was officially reported to the Texas Attorney General in 2025, triggering a formal notification process for those impacted. If you have received a data breach notification letter from the firm, it indicates that your personal information was stored within their systems at the time of the incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your identity.
See every breach reported in Texas or read what to do after a ransomware attack.
After the Thompson & Horton LLP incident: what to do and your options
- What should I do after getting the Thompson & Horton LLP data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
- Did Thompson & Horton LLP offer free credit monitoring?
- Any free monitoring Thompson & Horton LLP is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Signing up doesn't waive any legal rights you may have.
- Can I sue Thompson & Horton LLP over the data breach?
- It depends on what was exposed, the law in Texas and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- Do I need a Thompson & Horton LLP data breach lawyer or attorney?
- Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
- Is there a Thompson & Horton LLP data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Thompson & Horton LLP. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- Is the Thompson & Horton LLP data breach letter legit or a scam?
- A notice from Thompson & Horton LLP in the mail matches the breach Thompson & Horton LLP reported to the Texas Attorney General on October 30, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Thompson & Horton LLP through a phone number or website you find yourself.
- How much could a Thompson & Horton LLP data breach settlement or claim be worth?
- There is no set amount, and no Thompson & Horton LLP settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.
Other breaches reported in Texas
- Motility Software SolutionsTexas Attorney General · Filed October 23, 2026Count not stated
- Dill Dill Carr Stonbraker & Hutchings, P.C.Texas Attorney General · Filed October 23, 2026Count not stated
- Opportune LLPTexas Attorney General · Filed October 23, 2026Count not stated
- Region 9 Education Service CenterTexas Attorney General · Filed October 23, 2026Count not stated
- Sherman Independent School DistrictTexas Attorney General · Filed October 23, 2026Count not stated
- Networking Technology, Inc.Texas Attorney General · Filed October 23, 2026Count not stated
Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.