Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Oppenheimer Funds

2 breaches3,473 affected in allFinance

Breach, details not statedExposed names, Social Security numbers and addresses. Reported to the Maine AG.FinanceUSApr 2, 2015Breach, details not statedBreach notice filed with the Indiana AG, details not stated.3,473 affectedFinanceUSJul 21, 2014
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

data_types2026-09-25
Oppenheimer Funds, 2015-04-02["names","ssn","addresses"]
disclosed2026-09-25
Oppenheimer Funds, 2015-04-022015-04-02
Added2026-09-25
Oppenheimer Funds, 2015-04-02
records2026-09-25
Oppenheimer Funds, 2014-07-213473
Added2026-09-25
Oppenheimer Funds, 2014-07-21
Added2026-09-25
Oppenheimer Funds