LMI
Company Details
Linkedin ID:
liberty-mutual-insurance
Employees number:
37,367
Number of followers:
509,258
NAICS:
524
Industry Type:
Homepage:
libertymutualgroup.com
IP Addresses:
0
Company ID:
LIB_1659307
Scan Status:
In-progress
Liberty Mutual Insurance Company CyberSecurity Posture
libertymutualgroup.com
At Liberty Mutual, we believe progress happens when people feel secure. For more than 110 years we have helped people and businesses embrace today and confidently pursue tomorrow by providing protection for the unexpected and delivering it with care. A Fortune 100 company with more than 40,000 employees in 28 countries and economies, we are the ninth largest global property and casualty insurer and generate more than $50 billion in annual consolidated revenue. We operate through three strategic business units: US Retail Markets, providing auto, home, renters and other personal and small commercial lines property and casualty insurance to individuals and small businesses countrywide; Global Risk Solutions, delivering a full range of comprehensive commercial and specialty insurance, reinsurance and surety solutions to mid-size and large businesses worldwide; and Liberty Mutual Investments, deploying more than $100 billion of long-term capital globally across its integrated platform to drive economic growth, power innovation and secure Liberty Mutual’s promises. For more information, visit www.libertymutualinsurance.com.
Liberty Mutual Insurance A.I CyberSecurity Scoring
LMI Risk Score (AI oriented)Between 750 and 799
LMI
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
LMI Global Score (TPRM)XXXX
LMI
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
LMI Company CyberSecurity News & History
Past Incidents
2
Attack Types
2
Liberty Mutual Group, Inc.
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The California Office of the Attorney General reported a data breach involving Liberty Mutual Group, Inc. on March 30, 2021. The breach occurred between November 21, 2020, and March 12, 2021, during which an unauthorized third party may have accessed individuals' driver’s license numbers and personal information via fraudulent auto insurance applications. The exact number of individuals affected remains unknown.
Liberty IT
Cyber Attack
Rankiteo Explanation
Attack threatening the organization's existence
Description: An IT systems breach had hit it. It had suffered unauthorized access to its IT infrastructure. Hackers demanded millions from Liberty Life and threaten to start releasing sensitive data. The hackers have obtained “sensitive data” about “top clients”.
LMI 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 LMI
Incidents vs Insurance Industry Average (This Year)
No incidents recorded for Liberty Mutual Insurance in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Liberty Mutual Insurance in 2026.
Incident Types LMI vs Insurance Industry Avg (This Year)
No incidents recorded for Liberty Mutual Insurance in 2026.
Incident History — LMI (X = Date, Y = Severity)
LMI cyber incidents detection timeline including parent company and subsidiaries
LMI Company Subsidiaries
At Liberty Mutual, we believe progress happens when people feel secure. For more than 110 years we have helped people and businesses embrace today and confidently pursue tomorrow by providing protection for the unexpected and delivering it with care. A Fortune 100 company with more than 40,000 employees in 28 countries and economies, we are the ninth largest global property and casualty insurer and generate more than $50 billion in annual consolidated revenue. We operate through three strategic business units: US Retail Markets, providing auto, home, renters and other personal and small commercial lines property and casualty insurance to individuals and small businesses countrywide; Global Risk Solutions, delivering a full range of comprehensive commercial and specialty insurance, reinsurance and surety solutions to mid-size and large businesses worldwide; and Liberty Mutual Investments, deploying more than $100 billion of long-term capital globally across its integrated platform to drive economic growth, power innovation and secure Liberty Mutual’s promises. For more information, visit www.libertymutualinsurance.com.
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LMI CyberSecurity News
January 03, 2026 08:00 AM
TOP 15 Largest Cyber Insurance Companies in the U.S. in 2026
Insurers writing standalone cyber insurance products reported $1.11 bn in direct written premiums spread among 46 groups of insurers (140...
January 01, 2026 08:00 AM
2026 Best Stand-Alone Cyber Insurance Companies in the U.S. TOP 50 Writers
Best Stand-Alone Cyber Security Insurance Companies in the U.S. rankings highlight key players in the cybersecurity insurance market based...
November 17, 2025 08:00 AM
STLCyberCon explores some of the latest trends in the world of cybersecurity
More than 150 people attended the 11th annual conference, organized jointly by faculty members in the Departments of Computer Science and...
November 05, 2025 08:00 AM
After The “Pause”: New Era Of FCPA Enforcement
The Trump Administration raised alarm for some and relief for others with its February 2025 announcement of a “pause” of anti-corruption...
November 03, 2025 08:00 AM
8 Auto Insurance Providers to Pay $19M Over Data Breaches
New York State is securing more than $19 million in penalties from eight auto insurance providers for violations of the state's...
October 28, 2025 07:00 AM
How Liberty Mutual is Building a Partnership Approach to Navigate the Evolving Cyber Risk Landscape
The cyber risk landscape has become increasingly unpredictable, with threats evolving faster than many organizations can adapt.
October 22, 2025 07:00 AM
New York fines eight auto insurers $19 million over cybersecurity violations
New York State Department of Financial Services (DFS) Superintendent Adrienne A. Harris has collected more than $19 million in penalties for...
October 21, 2025 07:00 AM
NY auto insurers on the hook for $19M for cybersecurity violations
Eight auto insurers failed to meet the requirements of New York's cybersecurity regulations during widespread online attacks in 2021 and...
October 21, 2025 07:00 AM
New York fines 8 auto insurers $19 mn over cybersecurity violations, data breaches
New York DFS fined eight auto insurers and agencies $19 mn for weak cybersecurity controls that exposed personal data through online quoting...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
LMI CyberSecurity History Information
Official Website of Liberty Mutual Insurance
The official website of Liberty Mutual Insurance is http://www.libertymutualgroup.com.
Liberty Mutual Insurance’s AI-Generated Cybersecurity Score
According to Rankiteo, Liberty Mutual Insurance’s AI-generated cybersecurity score is 778, reflecting their Fair security posture.
How many security badges does Liberty Mutual Insurance’ have ?
According to Rankiteo, Liberty Mutual Insurance currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Liberty Mutual Insurance been affected by any supply chain cyber incidents ?
According to Rankiteo, Liberty Mutual Insurance has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does Liberty Mutual Insurance have SOC 2 Type 1 certification ?
According to Rankiteo, Liberty Mutual Insurance is not certified under SOC 2 Type 1.
Does Liberty Mutual Insurance have SOC 2 Type 2 certification ?
According to Rankiteo, Liberty Mutual Insurance does not hold a SOC 2 Type 2 certification.
Does Liberty Mutual Insurance comply with GDPR ?
According to Rankiteo, Liberty Mutual Insurance is not listed as GDPR compliant.
Does Liberty Mutual Insurance have PCI DSS certification ?
According to Rankiteo, Liberty Mutual Insurance does not currently maintain PCI DSS compliance.
Does Liberty Mutual Insurance comply with HIPAA ?
According to Rankiteo, Liberty Mutual Insurance is not compliant with HIPAA regulations.
Does Liberty Mutual Insurance have ISO 27001 certification ?
According to Rankiteo,Liberty Mutual Insurance is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Liberty Mutual Insurance
Liberty Mutual Insurance operates primarily in the Insurance industry.
Number of Employees at Liberty Mutual Insurance
Liberty Mutual Insurance employs approximately 37,367 people worldwide.
Subsidiaries Owned by Liberty Mutual Insurance
Liberty Mutual Insurance presently has no subsidiaries across any sectors.
Liberty Mutual Insurance’s LinkedIn Followers
Liberty Mutual Insurance’s official LinkedIn profile has approximately 509,258 followers.
NAICS Classification of Liberty Mutual Insurance
Liberty Mutual Insurance is classified under the NAICS code 524, which corresponds to Insurance Carriers and Related Activities.
Liberty Mutual Insurance’s Presence on Crunchbase
No, Liberty Mutual Insurance does not have a profile on Crunchbase.
Liberty Mutual Insurance’s Presence on LinkedIn
Yes, Liberty Mutual Insurance maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/liberty-mutual-insurance.
Cybersecurity Incidents Involving Liberty Mutual Insurance
As of January 22, 2026, Rankiteo reports that Liberty Mutual Insurance has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Liberty Mutual Insurance has an estimated 15,156 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Liberty Mutual Insurance ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach and Cyber Attack.
Incident Details
Can you provide details on each incident ?
Title: Liberty Life IT Systems Breach
Description: An unauthorized access to Liberty Life's IT infrastructure resulted in hackers demanding millions and threatening to release sensitive data about top clients.
Type: Data Breach
Threat Actor: Hackers
Motivation: Financial Gain
Title: Liberty Mutual Group Data Breach
Description: The California Office of the Attorney General reported a data breach involving Liberty Mutual Group, Inc. on March 30, 2021. The breach dates are between November 21, 2020, and March 12, 2021, during which an unauthorized third party may have accessed individuals' driver’s license numbers and personal information via fraudulent auto insurance applications. The exact number of individuals affected remains unknown.
Date Detected: 2021-03-30
Date Publicly Disclosed: 2021-03-30
Type: Data Breach
Attack Vector: Fraudulent auto insurance applications
Threat Actor: Unauthorized third party
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 LIB192211722
Data Compromised: Sensitive data about top clients
Incident : Data Breach LIB001072625
Data Compromised: Driver’s license numbers, Personal information
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Sensitive data, Driver’S License Numbers, Personal Information and .
Which entities were affected by each incident ?
Incident : Data Breach LIB192211722
Entity Name: Liberty Life
Entity Type: Insurance Company
Industry: Insurance
Incident : Data Breach LIB001072625
Entity Name: Liberty Mutual Group, Inc.
Entity Type: Insurance Company
Industry: Insurance
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach LIB192211722
Type of Data Compromised: Sensitive data
Sensitivity of Data: High
Incident : Data Breach LIB001072625
Type of Data Compromised: Driver’s license numbers, Personal information
Ransomware Information
Was ransomware involved in any of the incidents ?
Incident : Data Breach LIB192211722
Ransom Demanded: Millions
References
Where can I find more information about each incident ?
Incident : Data Breach LIB001072625
Source: California Office of the Attorney General
Date Accessed: 2021-03-30
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: 2021-03-30.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : Data Breach LIB192211722
High Value Targets: Top clients
Data Sold on Dark Web: Top clients
Additional Questions
General Information
What was the amount of the last ransom demanded ?
Last Ransom Demanded: The amount of the last ransom demanded was Millions.
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident were an Hackers and Unauthorized third party.
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2021-03-30.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2021-03-30.
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 Sensitive data about top clients, Driver’s license numbers, Personal information 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 Driver’s license numbers, Personal information and Sensitive data about top clients.
Ransomware Information
What was the highest ransom demanded in a ransomware incident ?
Highest Ransom Demanded: The highest ransom demanded in a ransomware incident was Millions.
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 California Office of the Attorney General.
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Latest Global CVEs (Not Company-Specific)
Description
SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/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
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Risk Information
cvss3
Base: 8.1
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
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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.
