Every public data breach

44 disclosed this week · 26,355 on record

Nationwide Mutual Insurance

Disclosed Nov 16, 2012Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedNov 16, 2012
HappenedOct 3, 2012
AttackNot stated
Data exposedNot stated
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Nationwide Mutual Insurance

History of this record
Added2026-09-25
First recordedby backfillSource

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

Everything about Nationwide Mutual Insurance