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Breaches.

Insero & Co., CPAs

Disclosed Dec 10, 20196 years ago1,231 affectedConfirmed

Official notice

What is known

People affected1,231 (as reported by the organization)
DisclosedDec 10, 2019
HappenedJul 16, 2019
AttackNot stated
Data exposedNames, Social Security numbers
SectorFinance · US
StatusConfirmed

Sources

Source
Indiana Attorney General 2020 data breach report: Insero & Co., CPAsin.gov · Official notice
Maine Attorney General breach notice archive: Insero & Co., CPAsmaine.gov · Official notice

Notices filed

WhereFiledPeople
Maine AGresidents of MEDec 10, 20192
Indiana AGresidents of INJan 20, 20203
History of this record
  • 2026-09-25 · data_types: [] to ["names","ssn"] · backfill source
  • 2026-09-25 · disclosed: 2020-01-20 to 2019-12-10 · 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.

Everything about Insero & Co., CPAs

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