Skip to content
Breaches.

SiteOne Landscape Supply

Disclosed Oct 30, 20205 years ago15,390 affectedConfirmed

Official notice

What is known

People affected15,390 (as reported by the organization)
DisclosedOct 30, 2020
HappenedJul 2, 2020
AttackNot stated
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: SiteOne Landscape Supplyoag.ca.gov · Official notice
Indiana Attorney General 2020 data breach report: SiteOne Landscape Supplyin.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAOct 30, 2020
Indiana AGresidents of INOct 30, 2020162
History of this record
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 15390 · 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.

Everything about SiteOne Landscape Supply

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.