Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Hypertherm

Disclosed Mar 13, 20264,228 affectedConfirmed

Official notice

What is known

People affected4,228 (as reported by the organization)
DisclosedMar 13, 2026
DiscoveredFeb 10, 2026
HappenedAug 9, 2025
AttackNot stated
Data exposedSocial Security numbersNames
SectorRetail · US
StatusConfirmed

Sources

Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0004908: Hypertherm
Official noticeago.vermont.gov
Vermont Attorney General: 2026-03-13 Hypertherm Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2026 data breach report: Hypertherm

Notices filed

Residents of VTMar 13
Vermont AGCount not stated
Residents of INMar 13
Indiana AG129 people
Residents of TXMar 16
Texas AG334 people
History of this record
disclosed2026-09-25
2026-03-16 to 2026-03-13by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Hypertherm