Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Discover Financial Services

Disclosed Jan 13, 2020565 affectedConfirmed

Official notice

What is known

People affected565 (as reported by the organization)
DisclosedJan 13, 2020
DiscoveredJun 19, 2019
HappenedApr 24, 2019
AttackNot stated
Data exposedNamesPayment cardsFinancial
SectorFinance · US
StatusConfirmed

Sources

Official noticein.gov
Indiana Attorney General 2020 data breach report: Discover Financial Services
Official noticemaine.gov
Maine Attorney General breach notice archive: Discover Financial Services

Notices filed

Residents of INJan 13, 2020
Indiana AG1 person
Residents of MEJan 23, 2020
Maine AG2 people

Other breaches at Discover Financial Services

Breach, details not statedExposed names and Social Security numbers. Reported to the Indiana AG.1,862 affectedFinanceUSJul 28, 2020Breach, details not statedBreach notice filed with the California AG, details not stated.FinanceUSMar 21, 2016Breach, details not statedBreach notice filed with the California AG, details not stated.FinanceUSMay 25, 2012
History of this record
data_types2026-09-25
[] to ["names","payment-card","financial"]by backfillSource
records2026-09-25
5 to 565by backfillSource
discovered2026-09-25
empty to 2019-06-19by 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 Discover Financial Services