Deloitte Tax

Disclosed Apr 10, 20188 years ago1 affectedConfirmed

Official notice

What is known

People affected	1 (as reported by the organization)
Disclosed	Apr 10, 2018
Happened	Apr 6, 2018
Attack	Not stated
Data exposed	Not stated
Sector	Finance · US
Status	Confirmed

Sources

Source	Kind
Indiana Attorney General 2018 data breach report: Deloitte Taxin.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Indiana AGresidents of IN	Apr 10, 2018	1

Other breaches at Deloitte Tax

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Nov 8, 2022Nov 8, 20223 years ago	Nov 8, 20223 years ago	Not stated	Finance	Confirmed	Unknown
Disclosed May 4, 2017May 4, 20179 years ago	May 4, 20179 years ago	Not stated	Finance	Confirmed	2

History of this record

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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