Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Dumac Business Systems

Disclosed Feb 20, 2017Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedFeb 20, 2017
AttackNot stated
Data exposedNames
SectorTech · US
StatusConfirmed

Sources

Official noticemaine.gov
Maine Attorney General breach notice archive: Dumac Business Systems

Notices filed

Residents of MEFeb 20, 2017
Maine AG259 people
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 Dumac Business Systems