Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Security Industry Specialists

Disclosed Mar 11, 202136,762 affectedConfirmed

Official notice

What is known

People affected36,762 (as reported by the organization)
DisclosedMar 11, 2021
DiscoveredJun 1, 2020
HappenedJun 1, 2020
AttackRansomware
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Security Industry Specialists
Official noticeatg.wa.gov
Washington Attorney General breach notice: Security Industry Specialists
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Security Industry Specialists
Official noticein.gov
Indiana Attorney General 2021 data breach report: Security Industry Specialists

Notices filed

Residents of CAMar 11, 2021
California AGCount not stated
Residents of WAMar 11, 2021
Washington AG2,264 people
Residents of ORMar 11, 2021
Oregon DOJCount not stated
Residents of INMar 11, 2021
Indiana AG30 people

Other breaches at Security Industry Specialists

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.473 affectedUSSep 23
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 36762by backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2020-06-01by 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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