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47 disclosed this week · 26,367 on record

Cetera Financial Group

Disclosed Sep 1, 20214,388 affectedSettled

Official notice

Email account takeovers exposed 4,388 clients' data; SEC sanctions

The SEC found that cloud email accounts of more than 60 Cetera employees were taken over for over three years, exposing personal information of at least 4,388 clients. Cetera, Cambridge Investment Research and KMS Financial were sanctioned USD 750,000 combined.

What is known

People affected4,388 (as reported by the organization)
DisclosedSep 1, 2021
HappenedNov 29, 2021
AttackPhishing
Data exposedNamesSocial Security numbersFinancial
SectorFinance · US
StatusSettled
Lawsuit or fineSEC sanctions, USD 750,000 combined with Cambridge and KMS (Aug 2021)

Sources

Notices filed

Other breaches at Cetera Financial Group

History of this record
source_type2026-09-25
press to officialby backfillSource
source_url2026-09-25
https://techcrunch.com/2021/09/01/sec-fines-brokerage-firms-over-email-hacks-that-exposed-client-data/ to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/2022-DB-Year-to-Date-Report-for-Website.pdfby backfillSource
verified_by2026-09-25
empty to in-agby backfillSource
verified2026-09-25
0 to 1by backfillSource
occurred2026-09-25
empty to 2021-11-29by backfillSource
Added2026-09-25
First recordedby seedSource

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

Everything about Cetera Financial Group