Fidelity National Information Services

Disclosed Aug 11, 20233 years agoConfirmed

Official notice

What is known

People affected	Not stated in the sources we have
Disclosed	Aug 11, 2023
Discovered	Jul 12, 2023
Happened	May 27, 2023
Attack	Not stated
Data exposed	Not stated
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
California Attorney General breach notice: Fidelity National Information Servicesoag.ca.gov · Official notice	Official notice
Oregon DOJ breach notice: Fidelity National Information Servicesjustice.oregon.gov · Official notice	Official notice

Notices filed

Where	Filed	People
California AGresidents of CA	Aug 11, 2023
Oregon DOJresidents of OR	Aug 11, 2023	429,252
California AGresidents of CA	Sep 19, 2023
California AGresidents of CA	Oct 4, 2023
Oregon DOJresidents of OR	Oct 4, 2023	793,626
California AGresidents of CA	Nov 9, 2023

Other breaches at Fidelity National Information Services

Breach	Disclosed	Attack	Sector	Status	Affected
Certegy database analyst steals 8.5 million consumer recordsJul 3, 200719 years agoInsider	Jul 3, 200719 years ago	Insider	Finance	Settled	8.5M

History of this record

2026-09-25 · discovered: empty to 2023-07-12 · backfill source
2026-09-25 · disclosed: 2023-09-19 to 2023-08-11 · backfill source
2026-09-25 · disclosed: 2023-10-04 to 2023-09-19 · backfill source
2026-09-25 · disclosed: 2023-11-09 to 2023-10-04 · backfill source
2026-09-25 · added · backfill source

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

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