Grinnell College

Disclosed Sep 29, 20232 years ago2,319 affectedConfirmed

Official notice

What is known

People affected	2,319 (as reported by the organization)
Disclosed	Sep 29, 2023
Happened	Mar 13, 2023
Attack	Not stated
Data exposed	Not stated
Sector	Education · US
Status	Confirmed

Sources

Source	Kind
Vermont Attorney General: 2023-09-29 Grinnell College Data Breach Notice to Consumersago.vermont.gov · Official notice	Official notice
Indiana Attorney General 2023 data breach report: Grinnell Collegein.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Vermont AGresidents of VT	Sep 29, 2023
Indiana AGresidents of IN	Sep 29, 2023	12

Other breaches at Grinnell College

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Jan 5, 2021Jan 5, 20215 years agoRansomware	Jan 5, 20215 years ago	Ransomware	Education	Confirmed	Unknown
Disclosed Mar 25, 2019Mar 25, 20197 years ago	Mar 25, 20197 years ago	Not stated	Education	Confirmed	3,261

History of this record

2026-09-25 · records_basis: empty to organization · backfill source
2026-09-25 · records: empty to 2319 · backfill source
2026-09-25 · occurred: empty to 2023-03-13 · backfill source
2026-09-25 · added · backfill source

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

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