NCH

3 breaches39K affected in allRetail

Breach, details not statedExposed Social Security numbers, government IDs, health records, insurance details, payment cards, financial details, dates of birth and names. Reported to the California AG.21K affectedRetailUSDec 5, 2025 Hacking breachHacking exposed names and health records. Reported to the HHS archive.14K affectedRetailUSJul 24, 2021 Breach, details not statedExposed names and Social Security numbers. Reported to the Indiana AG.4,171 affectedRetailUSJan 25, 2019

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

records2026-11-04

NCH, 2025-12-0520570

source2026-11-03

NCH, 2025-12-05https://oag.ca.gov/privacy/databreach/list?field_sb24_org_name_value=NCH

attack2026-09-25

NCH, 2021-07-24hacking

data_types2026-09-25

NCH, 2021-07-24["names","health"]

disclosed2026-09-25

NCH, 2021-07-242021-07-24

summary2026-09-25

NCH, 2021-07-24The covered entity (CE), NCH Corporation, reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 11,427 individuals. The PHI involved included names, birthdates, Social Security numbers,

data_types2026-09-25

NCH, 2019-01-25["names","ssn"]

discovered2026-09-25

NCH, 2019-01-252018-11-30

Added2026-09-25

NCH, 2019-01-25

Added2026-09-25

NCH, 2021-07-24

disclosed2026-09-25

NCH, 2025-12-052025-12-05

sector2026-09-25

NCH, 2025-12-05retail

disclosed2026-09-25

NCH, 2025-12-052025-12-09

Added2026-09-25

NCH, 2025-12-05

Added2026-09-25

NCH