Unum
Company Details
Linkedin ID:
unum
Website:
Employees number:
11,338
Number of followers:
91,771
NAICS:
524
Industry Type:
Homepage:
unum.com
IP Addresses:
0
Company ID:
UNU_1627540
Scan Status:
In-progress
Unum Company CyberSecurity Posture
unum.com
Since our founding in 1848, Unum has been a leader in the employee benefits business through innovation, integrity and an unwavering commitment to our customers. This simple philosophy has guided us through America’s fledgling insurance landscape and helped us become an international leader in financial protection benefits, offering disability, life, accident, critical illness, dental, vision and stop-loss insurance; leave and absence management support and behavioral health services.
Unum A.I CyberSecurity Scoring
Unum Risk Score (AI oriented)Between 750 and 799
Unum
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
Unum Global Score (TPRM)XXXX
Unum
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
Unum Company CyberSecurity News & History
Past Incidents
2
Attack Types
2
Unum Group
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The Washington State Office of the Attorney General reported on January 31, 2022, that Unum Group experienced an unauthorized access data breach impacting approximately 1,610 residents. The breach was identified as occurring between October 28, 2021, and November 15, 2021, when an employee's email account was accessed, potentially exposing personal information including names, Social Security numbers, and dates of birth.
Unum Group
Vulnerability
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: On September 19, 2023, the California Office of the Attorney General reported a data breach involving Unum Group that occurred between May 31, 2023, and June 1, 2023. The breach was due to a security vulnerability in the MOVEit Transfer application, potentially compromising personal information, including names, Social Security numbers, and other sensitive data; the specific number of individuals affected is unknown.
Unum Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Unum
Incidents vs Insurance Industry Average (This Year)
No incidents recorded for Unum in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Unum in 2025.
Incident Types Unum vs Insurance Industry Avg (This Year)
No incidents recorded for Unum in 2025.
Incident History — Unum (X = Date, Y = Severity)
Unum cyber incidents detection timeline including parent company and subsidiaries
Unum Company Subsidiaries
Since our founding in 1848, Unum has been a leader in the employee benefits business through innovation, integrity and an unwavering commitment to our customers. This simple philosophy has guided us through America’s fledgling insurance landscape and helped us become an international leader in financial protection benefits, offering disability, life, accident, critical illness, dental, vision and stop-loss insurance; leave and absence management support and behavioral health services.
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Unum CyberSecurity News
November 02, 2025 07:00 AM
Vivek Ramaswamy stirs row after sharing old Charlie Kirk clip; social media tells him ‘self-deport’
US News: Vivek Ramaswamy's sharing of a Charlie Kirk video sparked controversy, with critics highlighting Kirk's past anti-immigrant remarks...
July 15, 2025 07:00 AM
Shelia Anderson To Lead Digital And Tech Transformation At Unum Group
Unum Group, a global leader in workplace benefits with a legacy spanning over 175 years, has announced Shelia Anderson as its new executive vice president.
April 01, 2025 07:00 AM
Hamilton County acknowledges data breach, will notify those affected
Hamilton County Mayor Weston Wamp acknowledged Tuesday that a data breach of a county contractor's system may have exposed the private...
February 27, 2025 08:00 AM
Unum Group SEC 10-K Report
Unum Group, a leading provider of financial protection benefits in the United States, the United Kingdom, and Poland, has released its 2024...
December 22, 2024 08:00 AM
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December 22, 2024 08:00 AM
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November 21, 2024 06:16 PM
Forbes Most Trusted Companies in America 2026 List
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June 14, 2024 07:00 AM
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Unum CyberSecurity History Information
Official Website of Unum
The official website of Unum is https://www.unum.com/.
Unum’s AI-Generated Cybersecurity Score
According to Rankiteo, Unum’s AI-generated cybersecurity score is 762, reflecting their Fair security posture.
How many security badges does Unum’ have ?
According to Rankiteo, Unum currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Unum have SOC 2 Type 1 certification ?
According to Rankiteo, Unum is not certified under SOC 2 Type 1.
Does Unum have SOC 2 Type 2 certification ?
According to Rankiteo, Unum does not hold a SOC 2 Type 2 certification.
Does Unum comply with GDPR ?
According to Rankiteo, Unum is not listed as GDPR compliant.
Does Unum have PCI DSS certification ?
According to Rankiteo, Unum does not currently maintain PCI DSS compliance.
Does Unum comply with HIPAA ?
According to Rankiteo, Unum is not compliant with HIPAA regulations.
Does Unum have ISO 27001 certification ?
According to Rankiteo,Unum is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Unum
Unum operates primarily in the Insurance industry.
Number of Employees at Unum
Unum employs approximately 11,338 people worldwide.
Subsidiaries Owned by Unum
Unum presently has no subsidiaries across any sectors.
Unum’s LinkedIn Followers
Unum’s official LinkedIn profile has approximately 91,771 followers.
NAICS Classification of Unum
Unum is classified under the NAICS code 524, which corresponds to Insurance Carriers and Related Activities.
Unum’s Presence on Crunchbase
Yes, Unum has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/unum-corporation.
Unum’s Presence on LinkedIn
Yes, Unum maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/unum.
Cybersecurity Incidents Involving Unum
As of December 11, 2025, Rankiteo reports that Unum has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Unum has an estimated 15,015 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Unum ?
Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability and Breach.
Incident Details
Can you provide details on each incident ?
Title: Unum Group Data Breach
Description: A data breach involving Unum Group occurred due to a security vulnerability in the MOVEit Transfer application, potentially compromising personal information including names, Social Security numbers, and other sensitive data.
Date Detected: 2023-09-19
Date Publicly Disclosed: 2023-09-19
Type: Data Breach
Attack Vector: Exploitation of Vulnerability
Vulnerability Exploited: MOVEit Transfer application vulnerability
Title: Unum Group Data Breach
Description: Unauthorized access to an employee's email account potentially exposing personal information including names, Social Security numbers, and dates of birth.
Date Detected: 2022-01-31
Date Publicly Disclosed: 2022-01-31
Type: Data Breach
Attack Vector: Unauthorized Access
Vulnerability Exploited: Email Account Compromise
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.
How does the company identify the attack vectors used in incidents ?
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Email Account.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach UNU050072425
Data Compromised: Names, Social security numbers, Other sensitive data
Incident : Data Breach UNU748072625
Data Compromised: Names, Social security numbers, Dates of birth
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Social Security Numbers, Other Sensitive Data, , Names, Social Security Numbers, Dates Of Birth and .
Which entities were affected by each incident ?
Incident : Data Breach UNU748072625
Entity Name: Unum Group
Entity Type: Company
Industry: Insurance
Customers Affected: 1610
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach UNU050072425
Type of Data Compromised: Names, Social security numbers, Other sensitive data
Sensitivity of Data: High
Incident : Data Breach UNU748072625
Type of Data Compromised: Names, Social security numbers, Dates of birth
Number of Records Exposed: 1610
Sensitivity of Data: High
References
Where can I find more information about each incident ?
Incident : Data Breach UNU050072425
Source: California Office of the Attorney General
Date Accessed: 2023-09-19
Incident : Data Breach UNU748072625
Source: Washington State Office of the Attorney General
Date Accessed: 2022-01-31
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: California Office of the Attorney GeneralDate Accessed: 2023-09-19, and Source: Washington State Office of the Attorney GeneralDate Accessed: 2022-01-31.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : Data Breach UNU748072625
Entry Point: Email Account
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2023-09-19.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2022-01-31.
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, Social Security numbers, other sensitive data, , Names, Social Security numbers, Dates of birth and .
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 Social Security numbers, names, other sensitive data, Dates of birth and Names.
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 161.0.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident are California Office of the Attorney General and Washington State Office of the Attorney General.
Initial Access Broker
What was the most recent entry point used by an initial access broker ?
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Email Account.
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Latest Global CVEs (Not Company-Specific)
Description
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions prior to 16.0.96 and 17.0.1 through 17.0.9 have a weak default password. By default, this is a 6 digit numeric value which can be brute forced. (This is the app_password parameter). Depending on local configuration, this password could be the extension, voicemail, user manager, DPMA or EPM phone admin password. This issue is fixed in versions 16.0.96 and 17.0.10.
Risk Information
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Neuron is a PHP framework for creating and orchestrating AI Agents. In versions 2.8.11 and below, the MySQLWriteTool executes arbitrary SQL provided by the caller using PDO::prepare() + execute() without semantic restrictions. This is consistent with the name (“write tool”), but in an LLM/agent context it becomes a high-risk capability: prompt injection or indirect prompt manipulation can cause execution of destructive queries such as DROP TABLE, TRUNCATE, DELETE, ALTER, or privilege-related statements (subject to DB permissions). Deployments that expose an agent with MySQLWriteTool enabled to untrusted input and/or run the tool with a DB user that has broad privileges are impacted. This issue is fixed in version 2.8.12.
Risk Information
cvss3
Base: 9.4
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Description
Neuron is a PHP framework for creating and orchestrating AI Agents. Versions 2.8.11 and below use MySQLSelectTool, which is vulnerable to Read-Only Bypass. MySQLSelectTool is intended to be a read-only SQL tool (e.g., for LLM agent querying, however, validation based on the first keyword (e.g., SELECT) and a forbidden-keyword list does not block file-writing constructs such as INTO OUTFILE / INTO DUMPFILE. As a result, an attacker who can influence the tool input (e.g., via prompt injection through a public agent endpoint) may write arbitrary files to the DB server if the MySQL/MariaDB account has the FILE privilege and server configuration permits writes to a useful location (e.g., a web-accessible directory). This issue is fixed in version 2.8.12.
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Description
Okta Java Management SDK facilitates interactions with the Okta management API. In versions 11.0.0 through 20.0.0, race conditions may arise from concurrent requests using the ApiClient class. This could cause a status code or response header from one request’s response to influence another request’s response. This issue is fixed in version 20.0.1.
Risk Information
cvss3
Base: 8.4
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
Description
The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. When using versions 4.11.0 through 4.11.2 and 4.12.0, simultaneous requests on the same client may result in improper lookups in the TokenRequestCache for the request results. This issue is fixed in versions 4.11.2 and 4.12.1.
Risk Information
cvss3
Base: 5.4
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N
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RapidWhat Do We Measure ?
Incident
Finding
Grade
Digital Assets
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:
Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
