Thompson & Horton LLP data breach
Thompson & Horton LLP appears in 3 breach notices filed with Texas AG, Montana DOJ and New Hampshire DOJ, most recently reported on October 30, 2025.
Also listed as: Thompson & Horton, LLP.; Thompson & Horton, LLP
Breach notices filed with regulators
| Reported | Filed with | Breach date(s) | People affected | Data involved | Source |
|---|---|---|---|---|---|
| Oct 30, 2025 | Texas AG | Apr 13, 2024 – May 3, 2024 | 41,222 Texas residents | Name of individualAddressSocial Security Number InformationDriver’s License numberGovernment-issued ID number (e.g. passport, state ID card)Financial Information (e.g. account number, credit or debit card number)Medical InformationHealth Insurance InformationDate of Birth | Texas AG list ↗ |
| Oct 29, 2025 | Montana DOJ | Apr 13, 2024 – May 3, 2025 | 8 Montana residents | Not listed | Notice ↗ |
| Oct 29, 2025 | New Hampshire DOJ | Not listed | Not listed | Not listed | Notice ↗ |
Each row is a notice as published by the agency. For state lists, the number affected counts only that state's residents; HHS lists the total reported. SEC rows are Form 8-K Item 1.05 filings, which usually don't give a count. A notice does not mean a settlement exists, and a settlement may cover a different incident than a given notice.
Is there a settlement?
We don't track an open class-action settlement for Thompson & Horton LLP right now. Settlements usually come months or years after a breach. Follow Thompson & Horton LLP and we'll email you if one opens.
What you can do now
- Read the notice letter if you got one. It says what data was involved and may offer free credit monitoring with an enrollment deadline.
- Consider a free credit freeze at Equifax, Experian and TransUnion, especially if your Social Security number was involved.
- Change reused passwords and turn on two-factor authentication.
- Watch your bank, card and insurance statements for activity you don't recognize.
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