Every public data breach

47 disclosed this week · 26,367 on record

Defender Industries

Disclosed May 21, 202134,545 affectedConfirmed

Official notice

What is known

People affected34,545 (as reported by the organization)
DisclosedMay 21, 2021
DiscoveredApr 15, 2021
HappenedNov 22, 2020
AttackHacking
Data exposedNot stated
SectorManufacturing · US
StatusConfirmed

Sources

Notices filed

History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 34545by backfillSource
attack2026-09-25
unknown to hackingby backfillSource
discovered2026-09-25
empty to 2021-04-15by 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.

Everything about Defender Industries