Blue Cross and Blue Shield of Kansas City

Disclosed May 26, 20215 years ago47,035 affectedConfirmed

Official notice

What is known

People affected	47,035 (as reported by the organization)
Disclosed	May 26, 2021
Happened	Feb 23, 2021
Attack	Not stated
Data exposed	Not stated
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
Indiana Attorney General 2021 data breach report: Blue Cross and Blue Shield of Kansas Cityin.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Indiana AGresidents of IN	May 26, 2021	36

Other breaches at Blue Cross and Blue Shield of Kansas City

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed May 5, 2017May 5, 20179 years agoInsider	May 5, 20179 years ago	Insider	Insurance	Confirmed	725
Disclosed Apr 11, 2014Apr 11, 201412 years agoInsider	Apr 11, 201412 years ago	Insider	Insurance	Confirmed	2,546

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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