Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

JPMorgan Chase Bank

Disclosed Dec 5, 2013Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 5, 2013
AttackNot stated
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: JPMorgan Chase Bank

Notices filed

Residents of CADec 5, 2013
California AGCount not stated

Other breaches at JPMorgan Chase Bank

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.31 affectedFinanceUSMay 5, 2025Hacking breachHacking, data exposed not stated. Reported to the California AG.452K affectedFinanceUSAug 13, 2021Breach, details not statedBreach notice filed with the California AG, details not stated.FinanceUSDec 23, 2020Breach, details not statedBreach notice filed with the California AG, details not stated.FinanceUSAug 10, 2018
History of this record
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 JPMorgan Chase Bank