Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Cirrus Asset Management

Disclosed Dec 15, 20216,298 affectedConfirmed

Official notice

What is known

People affected6,298 (as reported by the organization)
DisclosedDec 15, 2021
DiscoveredNov 12, 2021
HappenedNov 11, 2021
AttackRansomware
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Cirrus Asset Management
Official noticeatg.wa.gov
Washington Attorney General breach notice: Cirrus Asset Management
Official noticein.gov
Indiana Attorney General 2021 data breach report: Cirrus Asset Management

Notices filed

Residents of CADec 15, 2021
California AGCount not stated
Residents of INDec 15, 2021
Indiana AG5 people
Residents of WADec 16, 2021
Washington AG568 people
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 6298by backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2021-11-12by 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 Cirrus Asset Management