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Stericycle

Disclosed Aug 26, 20206 years ago80,890 affectedConfirmed

Official notice

What is known

People affected80,890 (as reported by the organization)
DisclosedAug 26, 2020
DiscoveredJul 27, 2020
HappenedOct 1, 2019
AttackHacking
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Stericycleoag.ca.gov · Official notice
Washington Attorney General breach notice: Stericycleatg.wa.gov · Official notice
Oregon DOJ breach notice: Stericyclejustice.oregon.gov · Official notice
Indiana Attorney General 2020 data breach report: Stericyclein.gov · Official notice

Notices filed

WhereFiledPeople
Washington AGresidents of WAAug 26, 20201,284
Indiana AGresidents of INAug 26, 20201,582
California AGresidents of CAAug 31, 2020
Oregon DOJresidents of ORAug 31, 202080,890
History of this record
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 80890 · backfill source
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · disclosed: 2020-08-31 to 2020-08-26 · backfill source
  • 2026-09-25 · discovered: empty to 2020-07-27 · backfill source
  • 2026-09-25 · added · backfill source

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

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