Texas Tech University Health Sciences Center data breach (2026)

Breach discovered

Sep 1, 2024

Reported by NEW HAMPSHIRE AG filing

Breach window

Sep 17, 2024 → Sep 29, 2024

When the intrusion reportedly occurred, per the linked filings

Breach discoveredconflicts with Sep 1, 2024AG web form

Sep 29, 2024

Reported by OREGON AG filing

572 days

⛰️New Hampshire State AGFirst filinglinked via multistate filing link · 100%

Filed Apr 24, 2026bd_449641a5d71e4b66

Texas Tech University Health Sciences Center filed a supplemental notice with the New Hampshire Attorney General regarding a cybersecurity incident occurring between September 17 and 29, 2024. The incident involved unauthorized access and potential exfiltration of patient data, including names, SSNs, driver's license numbers, and medical/financial records. Approximately 7 New Hampshire residents were identified as affected. The organization offered 12-24 months of credit monitoring.

Affected (this filing):

🦫Oregon State AGMost recent

Filed Apr 24, 2026bd_8bb2d9eda10bb2a1

Texas Tech University Health Sciences Center reported a data breach to the Oregon Attorney General. The breach was reported on 2026-04-24. The breach occurred during 9/17/2024 - 9/29/2024. The breach was discovered on 9/29/2024. 813,892 individuals were affected. Notice was sent on 4/9/2026.

Affected (this filing): 813,892

OR AG >45d

Texas Tech University Health Sciences Center

Litigation Timing

Timeline