Mattress Insider

Disclosed Jun 15, 20206 years ago1,708 affectedConfirmed

Official notice

What is known

People affected	1,708 (as reported by the organization)
Disclosed	Jun 15, 2020
Happened	Jan 11, 2020
Attack	Not stated
Data exposed	Names, Payment cards, Financial
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
Indiana Attorney General 2020 data breach report: Mattress Insiderin.gov · Official notice	Official notice
Maine Attorney General breach notice archive: Mattress Insidermaine.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Indiana AGresidents of IN	Jun 15, 2020	22
Maine AGresidents of ME	Jun 22, 2020	14

History of this record

2026-09-25 · data_types: [] to ["names","payment-card","financial"] · backfill source
2026-09-25 · added · backfill source

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

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