Thompson & Horton LLP
bd_71c2bdcabc3a48a7 · schema v1 · pii pii-v1
Full breach record for Thompson & Horton LLP →Thompson & Horton LLP based in Houston, Texas, a other entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-05-20 and reported on 2025-10-30. 41,222 Texas residents were affected. 148,884 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Financial Information (e.g. account number, credit or debit card number);Medical Information;Health Insurance Information;Date of Birth. Consumers were notified via Posted at company website or special website;U.S. Mail.
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Incident timeline
Apr 13, 2024
Begins
May 20, 2025
Discovered
Oct 30, 2025
Filed
Linked disclosures
Why this link?Regulatory filings (7) · sorted by filing gap
- Maine State AGbd_2460f839b22fc5042025-10-30Verified
- Massachusetts State AGbd_67012f31f4f0f1c02025-10-30Verified
- Nebraska State AGbd_2920937e521821482025-10-29 · +1dVerified
- Montana State AGbd_62dd0345ed0ce4652025-10-29 · +1dCandidate
Show 3 more filings ↓Show fewer ↑up to 1d gap
- New Hampshire State AGbd_68dca34fb6031c4d2025-10-29 · +1dVerified
- Indiana State AGbd_b344e037d355f1a02025-10-29 · +1dVerified
- Vermont State AGbd_ca2da2865ef941c22025-10-29 · +1dVerified
Filing propagation · 8 filings · 8 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.