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Breaches.

Northrop Grumman Systems

Disclosed Apr 19, 20179 years ago1,938 affectedConfirmed

Official notice

What is known

People affected1,938 (as reported by the organization)
DisclosedApr 19, 2017
HappenedApr 18, 2016
AttackNot stated
Data exposedNot stated
SectorTech · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Northrop Grumman Systemsoag.ca.gov · Official notice
Indiana Attorney General 2017 data breach report: Northrop Grumman Systemsin.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAApr 19, 2017
Indiana AGresidents of INApr 19, 20176
History of this record
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 1938 · backfill source
  • 2026-09-25 · added · backfill source

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

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