Every public data breach

47 disclosed this week · 26,367 on record

Flagstar Bank, N A

Disclosed Oct 6, 2023837,390 affectedConfirmed

Official notice

What is known

People affected837,390 (as reported by the organization)
DisclosedOct 6, 2023
HappenedMay 27, 2023
AttackNot stated
Data exposedNot stated
SectorFinance · US
StatusConfirmed

Sources

Notices filed

History of this record
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 Flagstar Bank, N A