Cornwell Quality Tools

Disclosed Aug 29, 20233 years ago11,884 affectedConfirmed

Official notice

What is known

People affected	11,884 (as reported by the organization)
Disclosed	Aug 29, 2023
Happened	Sep 22, 2022
Attack	Not stated
Data exposed	Not stated
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
California Attorney General breach notice: Cornwell Quality Toolsoag.ca.gov · Official notice	Official notice
Indiana Attorney General 2023 data breach report: Cornwell Quality Toolsin.gov · Official notice	Official notice

Notices filed

Where	Filed	People
California AGresidents of CA	Aug 29, 2023
Indiana AGresidents of IN	Aug 29, 2023	340

Other breaches at Cornwell Quality Tools

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Sep 4, 2025Sep 4, 20251 year agoRansomware	Sep 4, 20251 year ago	Ransomware	Other	Confirmed	104K

History of this record

2026-09-25 · records_basis: empty to organization · backfill source
2026-09-25 · records: empty to 11884 · backfill source
2026-09-25 · occurred: empty to 2022-09-22 · backfill source
2026-09-25 · added · backfill source

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

Everything about Cornwell Quality Tools

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