LMI
Company Details
Linkedin ID:
liberty-mutual-insurance
Employees number:
37,904
Number of followers:
523,511
NAICS:
524
Industry Type:
Homepage:
libertymutualgroup.com
IP Addresses:
0
Company ID:
LIB_1659307
Scan Status:
In-progress
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
Liberty Mutual Insurance Vendor Cyber Rating & Cyber Score
libertymutualgroup.comAt 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
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LMI Company CyberSecurity News & History
Past Incidents
3
Attack Types
2
Standard Bank and Liberty: Standard Bank-owned Liberty warns clients after security breach
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: Liberty Data Breach Exposes Client Information in Latest Cybersecurity Incident Liberty, the investment and insurance provider owned by Standard Bank, has confirmed a data breach involving unauthorized access to clients’ personal information. The company detected the incident and immediately took steps to contain the breach, though it has not disclosed when the attack occurred or how many clients were affected. In a statement, Liberty CEO Yuresh Maharaj assured that services remain fully operational and unaffected. The company has launched a full investigation with cybersecurity experts and is notifying impacted clients via SMS. One affected client received a message stating that while their policies and investments remain secure, unauthorized access to their personal data had been detected. Liberty has warned clients to remain vigilant against phishing attempts, urging them to avoid clicking on suspicious links or opening attachments from unknown sources. This breach adds to a series of cybersecurity and operational challenges faced by Standard Bank, Liberty’s parent company. In recent years, Standard Bank has experienced multiple system outages, including a 2022 incident that led to the resignation of its chief engineering officer. In July 2024, fraud complaints from clients prompted the bank to temporarily block transactions in Brazil. Additionally, in November 2024, an employee was found copying client data to an unsecured personal device, violating security protocols. A separate incident in December 2025 disrupted the bank’s mobile app functionality for several hours.
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
March 19, 2026 07:00 AM
70 Companies With the Best Maternity and Parental Leave Policies
Here are examples of some companies with paid maternity leave and other support and resources for new parents built into their employee benefits plans.
February 01, 2026 08:00 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...
January 24, 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 24, 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...
December 30, 2025 10:15 AM
Smart City Cyber Insurance Market Size | CAGR of 15%
The United States reached USD 0.54 Billion with a CAGR of 14.1%, reflecting steady expansion. Growth is driven by increased cyber incidents and...
December 18, 2025 08:00 AM
You could be eligible for up to $2,500 from this life insurance data breach settlement
Landmark Admin agreed to the $6 million settlement to resolve allegations it failed to protect the personal info of up to 1.6 million...
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...
October 31, 2025 07:00 AM
Nate Zangerle Named President of Global Surety at Liberty Mutual Insurance's Global Risk Solutions
Liberty Mutual Insurance named Nate Zangerle president of Global Surety, effective Jan. 1, 2026. Zangerle will report to Neeti Bhalla...
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.
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 779, 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 37,904 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 523,511 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
Yes, Liberty Mutual Insurance has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/liberty-mutual-insurance-company.
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 April 03, 2026, Rankiteo reports that Liberty Mutual Insurance has experienced 3 cybersecurity incidents.
Number of Peer and Competitor Companies
Liberty Mutual Insurance has an estimated 15,377 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.
How does Liberty Mutual Insurance detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an incident response plan activated with yes, and third party assistance with cybersecurity experts, and containment measures with immediate steps to contain the breach, and communication strategy with notifying impacted clients via sms..
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
Title: Liberty Data Breach Exposes Client Information
Description: Liberty, the investment and insurance provider owned by Standard Bank, has confirmed a data breach involving unauthorized access to clients’ personal information. The company detected the incident and immediately took steps to contain the breach, though it has not disclosed when the attack occurred or how many clients were affected. Liberty has warned clients to remain vigilant against phishing attempts.
Type: Data Breach
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
Incident : Data Breach STALIB1774291362
Data Compromised: Clients’ personal information
Operational Impact: Services remain fully operational and unaffected
Identity Theft Risk: High
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 Personal information.
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
Incident : Data Breach STALIB1774291362
Entity Name: Liberty
Entity Type: Investment and Insurance Provider
Industry: Financial Services
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach STALIB1774291362
Incident Response Plan Activated: Yes
Third Party Assistance: Cybersecurity experts
Containment Measures: Immediate steps to contain the breach
Communication Strategy: Notifying impacted clients via SMS
What is the company's incident response plan?
Incident Response Plan: The company's incident response plan is described as Yes.
How does the company involve third-party assistance in incident response ?
Third-Party Assistance: The company involves third-party assistance in incident response through Cybersecurity experts.
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
Incident : Data Breach STALIB1774291362
Type of Data Compromised: Personal information
Sensitivity of Data: High
Personally Identifiable Information: Yes
How does the company handle incidents involving personally identifiable information (PII) ?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by immediate steps to contain the breach.
Ransomware Information
Was ransomware involved in any of the incidents ?
Incident : Data Breach LIB192211722
Ransom Demanded: Millions
Lessons Learned and Recommendations
What recommendations were made to prevent future incidents ?
Incident : Data Breach STALIB1774291362
Recommendations: Clients urged to avoid clicking on suspicious links or opening attachments from unknown sources
What recommendations has the company implemented to improve cybersecurity ?
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Clients urged to avoid clicking on suspicious links or opening attachments from unknown sources.
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
Incident : Data Breach STALIB1774291362
Source: Liberty Statement
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, and Source: Liberty Statement.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Data Breach STALIB1774291362
Investigation Status: Ongoing
How does the company communicate the status of incident investigations to stakeholders ?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Notifying impacted clients via SMS.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach STALIB1774291362
Customer Advisories: Warning against phishing attempts; avoid suspicious links/attachments
What advisories does the company provide to stakeholders and customers following an incident ?
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: was Warning against phishing attempts; avoid suspicious links/attachments.
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
Post-Incident Analysis
What is the company's process for conducting post-incident analysis ?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Cybersecurity experts.
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 Clients’ personal information.
Response to the Incidents
What third-party assistance was involved in the most recent incident ?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Cybersecurity experts.
What containment measures were taken in the most recent incident ?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Immediate steps to contain the breach.
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 Personal information, Clients’ personal information, Sensitive data about top clients and Driver’s license numbers.
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.
Lessons Learned and Recommendations
What was the most significant recommendation implemented to improve cybersecurity ?
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Clients urged to avoid clicking on suspicious links or opening attachments from unknown sources.
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 Liberty Statement and California Office of the Attorney General.
Investigation Status
What is the current status of the most recent investigation ?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Warning against phishing attempts; avoid suspicious links/attachments.
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Latest Global CVEs (Not Company-Specific)
Description
Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these protocol versions to disrupt service availability.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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
References
Description
The stored API keys in temporary browser client is not marked as protected allowing for JavScript console or other errors to allow for extraction of the encryption credentials.
Description
XSS vulnerability in cveInterface.js allows for inject HTML to be passed to display, as cveInterface trusts input from CVE API services
Description
Multiple reflected cross-site scripting (XSS) vulnerabilities in the login.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda and red_url parameters.
Description
A reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda parameter.
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Incident
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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.
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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.
