Houston Symphony
bd_5bed8bf384fff7b8 · schema v1 · pii pii-v1
Full breach record for Houston Symphony →Houston Symphony Society based in Houston, Texas, a nonprofit organization entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-07-02 and reported on 2025-08-22. 1,874 Texas residents were affected. 2,617 individuals affected in total. Types of information involved: 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);Health Insurance Information;Date of Birth. Consumers were notified via U.S. Mail.
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Incident timeline
Feb 5, 2025
Begins
Jul 2, 2025
Discovered
Aug 22, 2025
Filed
vs. sector median
1 wks faster
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteqilinbd_86eee7489d4a07292025-02-28 · +175dVerified by operator
Regulatory filings (3) · sorted by filing gap
- Massachusetts State AGbd_db2092e68b9561ac2025-08-20 · +2dVerified by operator
- Indiana State AGbd_6beb0c1e6b1071ce2025-08-19 · +3dVerified by operator
- Nebraska State AGbd_d2adee11ef64e1272025-08-19 · +3dVerified
Filing propagation · 4 filings · 4 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.