Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Wichita State university

Disclosed Mar 6, 2020440,968 affectedConfirmed

Official notice

What is known

People affected440,968 (as reported by the organization)
DisclosedMar 6, 2020
DiscoveredDec 5, 2019
HappenedDec 3, 2019
AttackHacking
Data exposedNot stated
SectorEducation · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Wichita State university
Official noticeatg.wa.gov
Washington Attorney General breach notice: Wichita State University
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Wichita State University
Official noticein.gov
Indiana Attorney General 2020 data breach report: Wichita State University

Notices filed

Residents of INMar 6, 2020
Indiana AG1,203 people
Residents of WAMar 10, 2020
Washington AG2,649 people
Residents of CAMar 11, 2020
California AGCount not stated
Residents of ORMar 11, 2020
Oregon DOJ440,968 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 440968by backfillSource
disclosed2026-09-25
2020-03-10 to 2020-03-06by backfillSource
attack2026-09-25
unknown to hackingby backfillSource
disclosed2026-09-25
2020-03-11 to 2020-03-10by backfillSource
discovered2026-09-25
empty to 2019-12-05by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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