Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Main Electric Supply

Disclosed Sep 12, 20252,056 affectedConfirmed

Official notice

What is known

People affected2,056 (as reported by the organization)
DisclosedSep 12, 2025
HappenedJul 22, 2025
AttackNot stated
Data exposedNot stated
SectorEnergy · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Main Electric Supply
Official noticein.gov
Indiana Attorney General 2025 data breach report: Main Electric Supply

Notices filed

Residents of CASep 12, 2025
California AGCount not stated
Residents of INSep 12, 2025
Indiana AG1 person
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 2056by 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.

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