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Chamberlain Group

Disclosed Nov 20, 20187 years ago580 affectedConfirmed

Official notice

What is known

People affected580 (as reported by the organization)
DisclosedNov 20, 2018
DiscoveredApr 28, 2019
HappenedNov 2, 2018
AttackNot stated
Data exposedNames, Payment cards, Financial
SectorOther · US
StatusConfirmed

Sources

Source
Indiana Attorney General 2019 data breach report: Chamberlain Groupin.gov · Official notice
Indiana Attorney General 2018 data breach report: Chamberlain Groupin.gov · Official notice
Maine Attorney General breach notice archive: Chamberlain Groupmaine.gov · Official notice

Notices filed

WhereFiledPeople
Indiana AGresidents of INNov 20, 201813
Maine AGresidents of MENov 20, 20182
Indiana AGresidents of INMay 28, 20193
Maine AGresidents of MEMay 28, 20191
History of this record
  • 2026-09-25 · data_types: [] to ["names","payment-card","financial"] · backfill source
  • 2026-09-25 · discovered: empty to 2019-04-28 · backfill source
  • 2026-09-25 · records: 137 to 580 · backfill source
  • 2026-09-25 · disclosed: 2019-05-28 to 2018-11-20 · 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 Chamberlain Group

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