Every public data breach

44 disclosed this week · 26,355 on record

Union League Clubof Chicago

Disclosed Apr 29, 2016806 affectedConfirmed

Official notice

What is known

People affected806 (as reported by the organization)
DisclosedApr 29, 2016
HappenedDec 10, 2015
AttackNot stated
Data exposedNot stated
SectorNonprofit · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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