Huntington Ingalls Industries

Disclosed Apr 18, 202343,643 affectedConfirmed

What is known

People affected	43,643 (as reported by the organization)
Disclosed	Apr 18, 2023
Happened	Mar 1, 2022
Attack	Not stated
Data exposed	Not stated
Sector	Manufacturing · US
Status	Confirmed

History of this record

records_basis2026-09-25

empty to organizationby backfillSource

records2026-09-25

empty to 43643by backfillSource

occurred2026-09-25

empty to 2022-03-01by backfillSource

source2026-09-25

empty to https://ago.vermont.gov/document/2023-04-18-huntington-ingalls-industries-data-breach-notice-consumersby 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.