Every public data breach

44 disclosed this week · 26,355 on record

Underwriters Laboratories Inc., UL Inc., et al

Disclosed Mar 23, 20215,994 affectedConfirmed

Official notice

What is known

People affected5,994 (as reported by the organization)
DisclosedMar 23, 2021
HappenedOct 17, 2020
AttackNot stated
Data exposedNot stated
SectorHealthcare · 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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