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Harnish Group

Disclosed Dec 22, 20259 months agoConfirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 22, 2025
DiscoveredNov 11, 2025
HappenedNov 6, 2025
AttackHacking
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Source
Washington Attorney General breach notice: Harnish Groupatg.wa.gov · Official notice
Indiana Attorney General 2025 data breach report: Harnish Groupin.gov · Official notice

Notices filed

WhereFiledPeople
Indiana AGresidents of INDec 22, 20251
Washington AGresidents of WADec 29, 20251,435
History of this record
  • 2026-09-25 · disclosed: 2025-12-29 to 2025-12-22 · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Harnish Group

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