Every public data breach

47 disclosed this week · 26,367 on record

MTS Systems

Disclosed Mar 23, 20212,604 affectedConfirmed

Official notice

What is known

People affected2,604 (as reported by the organization)
DisclosedMar 23, 2021
HappenedOct 28, 2020
AttackNot stated
Data exposedNot stated
SectorTech · 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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