Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

University of St. Thomas-Houston

Disclosed May 26, 202626,644 affectedConfirmed

Official notice

What is known

People affected26,644 (as reported by the organization)
DisclosedMay 26, 2026
DiscoveredAug 12, 2025
HappenedJul 25, 2025
AttackRansomware
Data exposedSocial Security numbersGovernment IDsHealthInsurancePayment cardsFinancialDates of birthAddressesNames
SectorEducation · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: University of St. Thomas-Houston
Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0005066: University of St. Thomas - Houston
Official noticeago.vermont.gov
Vermont Attorney General breach report: University of St. Thomas- Houston
Official noticein.gov
Indiana Attorney General 2026 data breach report: University of St. Thomas Houston

Notices filed

Residents of WAMay 26
Washington AG516 people
Residents of VTMay 26
Vermont AG6 people
Residents of INMay 26
Indiana AG37 people
Residents of TXMay 28
Texas AG24,158 people
History of this record
source2026-09-25
empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-7_2026.pdfby backfillSource
source2026-09-25
empty to https://ago.vermont.gov/categories/security-breach-noticesby backfillSource
data_types2026-09-25
[] to ["ssn","government-id","health","insurance","payment-card","financial","dob","addresses","names"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 26644by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

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