Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Oppenheimer Funds Services

Disclosed Aug 1, 2014Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedAug 1, 2014
HappenedJan 25, 2014
AttackNot stated
Data exposedNamesSocial Security numbersAddresses
SectorFinance · US
StatusConfirmed

Sources

Official noticemaine.gov
Maine Attorney General breach notice archive: Oppenheimer Funds Services

Notices filed

Residents of MEAug 1, 2014
Maine AGCount not stated
Residents of MEJan 15, 2015
Maine AGCount not stated
History of this record
data_types2026-09-25
["names","ssn","addresses","names"] to ["names","ssn","addresses"]by backfillSource
disclosed2026-09-25
2015-01-15 to 2014-08-01by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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