Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Maine Historical Society

Disclosed Apr 21, 202022 affectedConfirmed

Official notice

What is known

People affected22 (as reported by the organization)
DisclosedApr 21, 2020
AttackNot stated
Data exposedNamesSocial Security numbers
SectorNonprofit · US
StatusConfirmed

Sources

Official noticemaine.gov
Maine Attorney General breach notice archive: Maine Historical Society

Notices filed

Residents of MEApr 21, 2020
Maine AG22 people

Other breaches at Maine Historical Society

Breach, details not statedExposed names, payment cards, passwords, phone numbers, addresses and names. Reported to the Maine AG.NonprofitUSNov 4, 2013
History of this record
Added2026-09-25
First recordedby backfillSource

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

Everything about Maine Historical Society