Lincoln National
Disclosed Jan 14, 201016 years ago1,200,000 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 | Financial, Names |
| Sector | Finance · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
| Source | |
|---|---|
| Privacy Rights Clearinghouse: A Chronology of Data Breaches (archived February 2010)web.archive.org · News | News |
Notices filed
| Where | Filed | People |
|---|---|---|
| Researchtotal | Jan 14, 2010 | 1,200,000 |
Other breaches at Lincoln National
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed May 2, 2025May 2, 20251 year agoInsider | May 2, 20251 year ago | Insider | Insurance | Confirmed | 3,070 |
History of this record
- 2026-09-25 · added · seed source
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.