Centennial Bank

Disclosed Sep 17, 20268 days ago8,227 affectedConfirmed

Official notice

What is known

People affected	8,227 (as reported by the organization)
Disclosed	Sep 17, 2026
Discovered	Aug 17, 2026
Happened	Aug 7, 2026
Attack	Not stated
Data exposed	Social Security numbers, Government IDs, Health, Insurance, Payment cards, Financial, Dates of birth, Addresses, Names
Sector	Finance · US
Status	Confirmed

Sources

Source	Kind
Texas Attorney General data security breach report BR-0005334: Centennial Bankoag.my.site.com · Official notice	Official notice

Notices filed

Where	Filed	People
Texas AGresidents of TX	Sep 17	2,050

Other breaches at Centennial Bank

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Apr 19, 2024Apr 19, 20242 years agoRansomware	Apr 19, 20242 years ago	Ransomware	Finance	Confirmed	Unknown

History of this record

2026-09-25 · added · backfill source

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

Everything about Centennial Bank

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