Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Artech

Disclosed Jan 13, 202030,721 affectedConfirmed

Official notice

What is known

People affected30,721 (as reported by the organization)
DisclosedJan 13, 2020
DiscoveredJan 15, 2020
HappenedJan 5, 2020
AttackRansomware
Data exposedNamesSocial Security numbersGovernment IDsPayment cardsFinancial
SectorOther · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Artech
Official noticeatg.wa.gov
Washington Attorney General breach notice: Artech
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Artech
Official noticein.gov
Indiana Attorney General 2020 data breach report: Artech
Official noticemaine.gov
Maine Attorney General breach notice archive: Artech

Notices filed

Residents of INJan 13, 2020
Indiana AG207 people
Residents of MEJan 13, 2020
Maine AG15 people
Residents of CASep 4, 2020
California AGCount not stated
Residents of WASep 4, 2020
Washington AG1,664 people
Residents of ORSep 4, 2020
Oregon DOJ30,721 people
History of this record
data_types2026-09-25
[] to ["names","ssn","government-id","payment-card","financial"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 30721by backfillSource
disclosed2026-09-25
2020-09-04 to 2020-01-13by backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2020-01-15by 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.

Everything about Artech