Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

NCH

Disclosed Dec 5, 202520,570 affectedConfirmed

Official notice

What is known

People affected20,570 (as reported by the organization)
DisclosedDec 5, 2025
DiscoveredApr 2, 2026
HappenedJan 21, 2026
AttackNot stated
Data exposedSocial Security numbersGovernment IDsHealthInsurancePayment cardsFinancialDates of birthNames
SectorRetail · US
StatusConfirmed

Sources

Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0005010: NCH
Official noticeago.vermont.gov
Vermont Attorney General breach report: NCH
Official noticeago.vermont.gov
Vermont Attorney General: 2025-12-05 NCH Corporation Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2026 data breach report: NCH
Official noticein.gov
Indiana Attorney General 2025 data breach report: NCH
Official noticeoag.ca.gov
California Attorney General breach notice: NCH

Notices filed

Residents of VTDec 5, 2025
Vermont AGCount not stated
Residents of INDec 5, 2025
Indiana AG124 people
Residents of TXDec 9, 2025
Texas AG1,799 people
Residents of VTMay 1
Vermont AG1 person
Residents of INMay 1
Indiana AG167 people
Residents of TXMay 5
Texas AG2,082 people
Residents of CAOct 30
California AGCount not stated
Residents of VTOct 30
Vermont AG7 people
Residents of TXNov 3
Texas AG8,971 people

Other breaches at NCH

Hacking breachHacking exposed names and health records. Reported to the HHS archive.14K affectedRetailUSJul 24, 2021Breach, details not statedExposed names and Social Security numbers. Reported to the Indiana AG.4,171 affectedRetailUSJan 25, 2019
History of this record
records2026-11-04
4732 to 20570by dailySource
source2026-11-03
empty to https://oag.ca.gov/privacy/databreach/list?field_sb24_org_name_value=NCHby dailySource
disclosed2026-09-25
2025-12-09 to 2025-12-05by backfillSource
sector2026-09-25
other to retailby backfillSource
disclosed2026-09-25
2026-05-05 to 2025-12-09by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about NCH