Breachesby GlyphLincoln National
Disclosed Jan 14, 20101,200,000 affectedUnverified
Portfolio system vulnerability exposed accounts of 1.2 million Lincoln customers
Lincoln National disclosed in a January 4, 2010 letter to the New Hampshire attorney general a security vulnerability in its portfolio information system that could have compromised account data of about 1.2 million customers.
What is known
| People affected | 1,200,000 (as reported by the organization) |
|---|---|
| Disclosed | Jan 14, 2010 |
| Attack | Exposed data |
| Data exposed | FinancialNames |
| Sector | Finance · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
Other breaches at Lincoln National
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.