Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

OppenheimerFunds-Breach Notification

Disclosed Jan 15, 201513,455 affectedConfirmed

Official notice

What is known

People affected13,455 (as reported by the organization)
DisclosedJan 15, 2015
HappenedNov 22, 2013
AttackNot stated
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Official noticein.gov
Indiana Attorney General 2015 data breach report: OppenheimerFunds-Breach Notification

Notices filed

Residents of INJan 15, 2015
Indiana AG130 people
Residents of INFeb 2, 2015
Indiana AG1 person
Residents of INFeb 18, 2015
Indiana AG2 people
Residents of INApr 3, 2015
Indiana AG6 people
Residents of INApr 8, 2015
Indiana AG27 people
History of this record
records2026-09-25
5585 to 13455by backfillSource
disclosed2026-09-25
2015-02-02 to 2015-01-15by backfillSource
disclosed2026-09-25
2015-02-18 to 2015-02-02by backfillSource
disclosed2026-09-25
2015-04-03 to 2015-02-18by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about OppenheimerFunds-Breach Notification