Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Akumin

Disclosed Dec 23, 2024Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 23, 2024
DiscoveredOct 11, 2023
HappenedOct 11, 2023
AttackRansomware
Data exposedNot stated
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Akumin
Official noticeatg.wa.gov
Washington Attorney General breach notice: Akumin
Official noticein.gov
Indiana Attorney General 2025 data breach report: Akumin

Notices filed

Residents of CADec 23, 2024
California AGCount not stated
Residents of WADec 23, 2024
Washington AG5,063 people
Residents of INDec 23, 2024
Indiana AG25,730 people
History of this record
source2026-09-25
empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-2025.pdfby backfillSource
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2023-10-11by 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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