PlainsCapital Bank

Disclosed Jun 29, 20188 years agoConfirmed

Official notice

What is known

People affected	Not stated in the sources we have
Disclosed	Jun 29, 2018
Happened	May 23, 2018
Attack	Not stated
Data exposed	Names, Payment cards, Financial, Passwords, Names
Sector	Finance · US
Status	Confirmed

Sources

Source	Kind
Maine Attorney General breach notice archive: PlainsCapital Bankmaine.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Maine AGresidents of ME	Jun 29, 2018	2

Other breaches at PlainsCapital Bank

Breach	Disclosed	Attack	Sector	Status	Affected
Core banking vendor's MOVEit breach exposes nearly all PlainsCapital customersJul 3, 20233 years agoVendor breach	Jul 3, 20233 years ago	Vendor breach	Finance	Confirmed	Unknown

History of this record

2026-09-25 · added · backfill source

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

Everything about PlainsCapital Bank

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.