Dun & Bradstreet

Disclosed Oct 25, 201312 years agoConfirmed

Official notice

What is known

People affected	Not stated in the sources we have
Disclosed	Oct 25, 2013
Happened	Apr 2, 2013
Attack	Not stated
Data exposed	Names, Social Security numbers
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
California Attorney General breach notice: Dun & Bradstreetoag.ca.gov · Official notice	Official notice
Maine Attorney General breach notice archive: Dun & Bradstreetmaine.gov · Official notice	Official notice

Notices filed

Where	Filed	People
Maine AGresidents of ME	Oct 25, 2013
California AGresidents of CA	Oct 28, 2013

Other breaches at Dun & Bradstreet

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Dec 19, 2017Dec 19, 20178 years ago	Dec 19, 20178 years ago	Not stated	Other	Confirmed	Unknown

History of this record

2026-09-25 · data_types: [] to ["names","ssn"] · backfill source
2026-09-25 · disclosed: 2013-10-28 to 2013-10-25 · 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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