Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Cornwell Quality Tools

2 breaches116K affected in allOther

Ransomware breachRansomware, data exposed not stated. Reported to the California AG.104K affectedUSSep 4, 2025Breach, details not statedBreach notice filed with the California AG, details not stated.12K affectedUSAug 29, 2023
About

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

records_basis2026-09-25
Cornwell Quality Tools, 2023-08-29organization
records2026-09-25
Cornwell Quality Tools, 2023-08-2911884
occurred2026-09-25
Cornwell Quality Tools, 2023-08-292022-09-22
records_basis2026-09-25
Cornwell Quality Tools, 2025-09-04organization
records2026-09-25
Cornwell Quality Tools, 2025-09-04103782
disclosed2026-09-25
Cornwell Quality Tools, 2025-09-042025-09-04
attack2026-09-25
Cornwell Quality Tools, 2025-09-04ransomware
disclosed2026-09-25
Cornwell Quality Tools, 2025-09-042025-09-05
discovered2026-09-25
Cornwell Quality Tools, 2025-09-042024-12-20
Added2026-09-25
Cornwell Quality Tools, 2023-08-29
Added2026-09-25
Cornwell Quality Tools, 2025-09-04
Added2026-09-25
Cornwell Quality Tools