
OneMain Financial Company Cyber Security Posture
onemainfinancial.comOneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans. We look beyond credit scores to help people get the money they need today and reach their goals for tomorrow. Our growing suite of personal loans and auto loans, credit cards and financial wellness products like Trim and Credit Worthy by OneMain Financialยฎ help people borrow better and work toward a brighter future. In our 1,300+ branches and across the U.S., join almost 9,000 team members helping millions of customers solve critical financial needs, including debt consolidation, home and auto repairs, medical procedures, extending household budgets or something else people might need. Together, we meet customers where they want to be โ in person, by phone and online. Find your place in our Most Loved Workplace with a recognized focus on supporting Volunteerism, Diversity and Veterans. Every day, be part of our mission-driven culture committed to inclusion and respect, career growth and impacting the communities where we live and work. Thereโs never been a better time to shine with OneMain. Loans offered by OneMain Financial Group, LLC (NMLS# 1339418 โ nmlsconsumeraccess.org; onemainfinancial.com/legal/disclosures.
OneMain Financial Company Details
onemain
6717 employees
30438.0
52
Financial Services
onemainfinancial.com
Scan still pending
ONE_1147306
In-progress

Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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OneMain Financial Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 800 and 900 |
OneMain Financial Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
OneMain | Breach | 50 | 2 | 9/2017 | ONE1028070925 | Link | |
Rankiteo Explanation : Attack limited on finance or reputationDescription: On February 9, 2018, the New Hampshire Department of Justice reported a data breach involving OneMain Financial. Unauthorized access to personal or work email accounts used to access OneMain online accounts occurred between September 1, 2017, and January 16, 2018. The breach affected one New Hampshire resident. Compromised information may have included names, phone numbers, OneMain loan account numbers, and OneMain Rewards account details. |
OneMain Financial Company Subsidiaries

OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans. We look beyond credit scores to help people get the money they need today and reach their goals for tomorrow. Our growing suite of personal loans and auto loans, credit cards and financial wellness products like Trim and Credit Worthy by OneMain Financialยฎ help people borrow better and work toward a brighter future. In our 1,300+ branches and across the U.S., join almost 9,000 team members helping millions of customers solve critical financial needs, including debt consolidation, home and auto repairs, medical procedures, extending household budgets or something else people might need. Together, we meet customers where they want to be โ in person, by phone and online. Find your place in our Most Loved Workplace with a recognized focus on supporting Volunteerism, Diversity and Veterans. Every day, be part of our mission-driven culture committed to inclusion and respect, career growth and impacting the communities where we live and work. Thereโs never been a better time to shine with OneMain. Loans offered by OneMain Financial Group, LLC (NMLS# 1339418 โ nmlsconsumeraccess.org; onemainfinancial.com/legal/disclosures.
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OneMain Financial Cyber Security News
OneMain Financial: Lending to the Non-Prime Economy
Founded in 1912 and headquartered in Evansville, Indiana, OneMain Financial is a leading provider of credit to nonprime customers.
Superintendent Adrienne A. Harris Announces $4.25 Million Cybersecurity Settlement With OneMain Financial Group LLC
The Department's investigation found, among other things, that OneMain had failed to effectively manage user access privileges to Informationย ...
New cybersecurity requirements fast approaching for New York financial firms
Many financial firms have mere days to notify New York about whether they have complied with the state's strict cybersecurity regulations,ย ...
NYDFS Fines OneMain $4.25M for Cybersecurity Failures
Cybersecurity Personnel and Intelligence Training DeficienciesโThe company did not effectively track or adequately implement training for overย ...
OneMain pays $4.25M after ignored security flaws caused data breaches
New York's Department of Financial Services hit OneMain Financial with a massive penalty, reflecting the severity of security failures foundย ...
Lender OneMain fined $4.25 million for cybersecurity lapses
OneMain Financial Group, which specializes in issuing loans to people with โnonprimeโ credit histories, will pay a $4.25 million penalty in Newย ...
Cyber lapses result in $4.25m penalty for OneMain Financial Group
Cyber lapses result in $4.25m penalty for OneMain Financial Group ... OneMain, a lender specializing in loans for individuals with โnonprimeโย ...
โMassive breachโ: Social security numbers, health info and much more stolen in Hoboken cyberattack
The Russia-linked ransomware group ThreeAM (also known as 3AM) has claimed responsibility for the attack, two cybersecurity experts told theย ...
New York regulators fine OneMain $4.25 million over cybersecurity practices
The New York State Department of Financial Services issued a $4.25 million penalty against OneMain Financial Group on Wednesday after finding that the subprimeย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
OneMain Financial CyberSecurity History Information
How many cyber incidents has OneMain Financial faced?
Total Incidents: According to Rankiteo, OneMain Financial has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at OneMain Financial?
Incident Types: The types of cybersecurity incidents that have occurred incident Breach.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: OneMain Financial Data Breach
Description: The New Hampshire Department of Justice reported a data breach involving OneMain Financial on February 9, 2018. The breach affected 1 New Hampshire resident, involving unauthorized access to personal or work email accounts used to access OneMain online accounts between September 1, 2017 and January 16, 2018. Compromised information may have included names, phone numbers, OneMain loan account numbers, and OneMain Rewards account details.
Date Detected: 2018-02-09
Type: Data Breach
Attack Vector: Unauthorized Access
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident?

Incident : Data Breach ONE1028070925
Data Compromised: names, phone numbers, OneMain loan account numbers, OneMain Rewards account details
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are personal information and account details.
Which entities were affected by each incident?

Incident : Data Breach ONE1028070925
Entity Type: Company
Industry: Financial Services
Customers Affected: 1
Data Breach Information
What type of data was compromised in each breach?

Incident : Data Breach ONE1028070925
Type of Data Compromised: personal information, account details
Number of Records Exposed: 1
Personally Identifiable Information: names, phone numbers
References
Where can I find more information about each incident?

Incident : Data Breach ONE1028070925
Source: New Hampshire Department of Justice
Where can stakeholders find additional resources on cybersecurity best practices?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: New Hampshire Department of Justice.
Additional Questions
Incident Details
What was the most recent incident detected?
Most Recent Incident Detected: The most recent incident detected was on 2018-02-09.
Impact of the Incidents
What was the most significant data compromised in an incident?
Most Significant Data Compromised: The most significant data compromised in an incident were names, phone numbers, OneMain loan account numbers and OneMain Rewards account details.
Data Breach Information
What was the most sensitive data compromised in a breach?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were names, phone numbers, OneMain loan account numbers and OneMain Rewards account details.
What was the number of records exposed in the most significant breach?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 1.0.
References
What is the most recent source of information about an incident?
Most Recent Source: The most recent source of information about an incident is New Hampshire Department of Justice.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
