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Upper Peninsula Power

Disclosed Nov 23, 20223 years ago39,400 affectedConfirmed

Official notice

What is known

People affected39,400 (as reported by the organization)
DisclosedNov 23, 2022
HappenedJun 23, 2022
AttackNot stated
Data exposedNot stated
SectorEnergy · US
StatusConfirmed

Sources

Source
Indiana Attorney General 2022 data breach report: Upper Peninsula Powerin.gov · Official notice

Notices filed

WhereFiledPeople
Indiana AGresidents of INNov 23, 202286
History of this record
  • 2026-09-25 · added · backfill source

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

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