Chubb vs 
Liberty Mutual: How Do They Compare for Cyber Insurance?
Chubb underwrites Cyber ERM and lists incident response, extortion, business interruption, and cyber-crime options, with broker quoting through Cyber Central or Marketplace. Liberty Mutual describes Liberty Cyber Resolution as first- and third-party cyber coverage with proactive risk mitigation. 3,7
What Is Chubb?
Chubb fits technology firms seeking DigiTech ERM or small businesses with up to $30 million in revenue seeking a BOP; buyers wanting an instant direct purchase should compare online carriers. Agents can quote eligible small accounts, with a faster cyber route. 1,2,3
What Is Liberty Mutual Business Insurance?
Liberty Mutual spans small-commercial, commercial, specialty, surety, and reinsurance businesses. The insurer and distribution route depend on the product, so check the offer and policy before you compare terms. 5,6
What Is Cyber Insurance?
Cyber insurance can help pay covered response costs and claims against your business after a cyber incident. If your business relies on data, software or outside providers, compare response limits, vendor outages and approval rules. 8,9
Key Differences in Cyber Insurance
Coverage Detail and Endorsements
Chubb lists first-party incident response, business interruption, data recovery, and extortion, alongside third-party privacy, network-security, payment-card, regulatory, and media liability. Computer fraud, funds-transfer fraud, and social engineering are available by endorsement. Liberty Mutual says Liberty Cyber Resolution includes first- and third-party cyber coverage but does not itemize comparable insuring agreements in the reviewed record. A buyer can use Chubb’s list to identify scenarios to match against Liberty Mutual’s quote. 4 7
Incident Response and Risk Services
Chubb describes a pre-approved response-provider panel, 24/7 hotline, Cyber Alert app, threat-intelligence team, and vulnerability outreach. Liberty Mutual’s product page describes proactive risk mitigation but does not detail its tools or response access. Ask who you call during an incident and whether the required response providers must come from an approved panel. 4 7
Quoting by Account Size
Chubb says agents can use Cyber Central and Marketplace for risks under $100 million in revenue, while it describes a customizable large-account solution for organizations above $1 billion. Liberty Mutual directs buyers to a broker or agent without listing revenue thresholds in the reviewed record. Confirm the appropriate Chubb channel and whether Liberty Mutual has a comparable large-account submission path for your organization. 4 7
What to Confirm in Cyber Insurance Quotes
- Ask Chubb which cyber-crime endorsements, limits, and retentions are included, and request the issuing Chubb entity named on the policy. 4
- Ask Liberty Mutual for its cyber forms, response-vendor access, mitigation services, and quote-specific limits. 7
- Confirm whether Chubb’s Widespread Event or ransomware endorsements change separate limits and retentions for your proposal. 4
Review Scores
These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.
Chubb
Review Score
5 rated sources
Chubb earns 5/5 from NerdWallet, which reports fewer-than-expected commercial property and liability complaints. Customer ratings are mixed across products and locations.[1][4][7][8][9]
Read Chubb reviewsLiberty Mutual
Review Score
2 rated sources
Customers give Liberty Mutual 4.2 out of 5 on Trustpilot from 3,836 reviews, but that page mixes auto, home and life customers with business ones. For business insurance specifically, NerdWallet gives 3.0 out of 5 and reports more complaints than expected.[4][1]
Read Liberty Mutual reviewsOffering Details
Chubb vs Liberty Mutual: Cyber Insurance: documented features by provider
| Criteria | Chubb Cyber Insurance (Cyber Enterprise Risk Management) | Liberty Cyber Resolution |
|---|---|---|
| Role in This Line | Chubb underwrites Cyber Enterprise Risk Management (Cyber ERM) directly. It covers cyber, privacy and media exposures for organizations of any size that handle sensitive data or run a network or website. 3Company-reported. Cyber Insurance Coverage & Products page, Cyber Enterprise Risk Management section. | Liberty Mutual lists Liberty Cyber Resolution as a commercial cyber product. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee. |
| Issuing Insurer | The reviewed pages describe Chubb as the carrier but do not name the specific Chubb-group underwriting entity for cyber policies; the issued policy would name the entity. 4,3Not found in reviewed sources. Both cyber pages as read on 2026-09-23. | Confirm in your quote. |
| Who It’s For | Chubb says there are no minimum premiums and premiums scale for all risk sizes, offers Cyber Central and Marketplace quoting for risks under $100 million in revenue, and a customizable large-account cyber risk management solution for organizations over $1 billion in revenue. 3Company-reported. Cyber Insurance Coverage & Products page eligibility and quoting description. | The commercial cyber page directs business buyers to a broker or agent. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee. |
| Coverage Features | Chubb lists first-party cyber incident response fund, business interruption (with contingent business interruption for outsourced technology providers), digital data recovery, and network extortion; third-party cyber/privacy/network security liability, payment card loss, regulatory proceedings and media liability; and cyber crime coverages (computer fraud, funds transfer fraud, social engineering fraud) available by endorsement. 3Company-reported. Cyber insurance coverage list on the products page; subject to exclusions and the policy as issued. Chubb offers a Widespread Event Endorsement with separate limits and retentions for systemic cyber events, a Ransomware Encounter Endorsement that lets buyers tailor limits and retentions for ransomware losses, and a Neglected Software Exploit Endorsement that gives a 45-day grace period to patch published vulnerabilities before risk-sharing shifts toward the policyholder. 3Company-reported. Innovative coverage concepts section; endorsement availability depends on underwriting. | The product description says it includes first- and third-party cyber coverage and proactive risk mitigation. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee. |
| Limits and Retentions | The reviewed pages do not publish specific per-policy limit or retention amounts; Chubb says it can build large insurance tower programs with substantial primary limits for organizations over $1 billion in revenue but gives no figures. 3Not found in reviewed sources. Cyber Insurance Coverage & Products page as read on 2026-09-23. | Confirm in your quote. |
| Risk Services | Chubb says cyber policyholders get access to a panel of pre-approved incident response providers, a 24/7 hotline and Cyber Alert app, a Cyber Threat Intelligence Team, a Vulnerability Management Outreach program, and the Chubb Cyber Index for trend and cost data. 4Company-reported. Cyber Insurance for Businesses page, Cyber Services and Beyond Risk Transfer sections. | Confirm in your quote. |
| How to Apply | Agents and brokers can quote cyber alone through Cyber Central or bundled with other lines through Chubb Marketplace; multinational programs can be serviced locally in more than 35 countries. 3Company-reported. Cyber Insurance Coverage & Products page quoting section. | The cited product page does not establish an online application or policy-binding path; ask the listed team or your broker/agent how this product is placed. 7Not found in reviewed sources. Reviewed product-page scope only. This not-found disposition is not a claim that no digital route exists. |
| Claims Support | Chubb reports 24/7 incident response availability by hotline or its Cyber Alert app, and publishes an annual Cyber Claims Landscape report analyzing claim frequency, severity and ransomware trends. 4Company-reported. Cyber Insurance for Businesses page; claims scenarios and report are company-reported. | Confirm in your quote. |
Full Comparison
More Chubb vs Liberty Mutual Comparisons
Other Cyber Insurance Comparisons
Sources
Chubb
- Insurance For Technology Companies. Chubb; Industry overview; Who we serve; Products and services: commercial package insurance (BOP, Benchmarq, Customarq), E&O/Cyber, Financial Lines, workers’ compensation, auto and umbrella; dedicated underwriting, claims and risk engineering. Accessed 2026-09-16.
- Terms Of Use. Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
- Cyber Insurance Coverage & Products. Chubb; Cyber Enterprise Risk Management target clients and product features; Cyber insurance coverage first-party and third-party lists; Cyber crime by endorsement; quoting via Cyber Central and Marketplace. Accessed 2026-09-23.
- Cyber Insurance for Businesses. Chubb; Cyber Services section; Incident response section; 24/7 hotline and Cyber Alert app; "95% of Fortune 1000 companies are Chubb insured". Accessed 2026-09-23.
Liberty Mutual
- Company Profile. Liberty Mutual Group; Strategic business units paragraph: US Retail Markets (individuals/small businesses; small commercial; countrywide) and Global Risk Solutions (mid-size/large businesses; commercial, specialty, reinsurance, surety; worldwide). Accessed 2026-09-29.
- Commercial Insurance Solutions. Liberty Mutual Business Insurance; Commercial solutions index names commercial auto and fleet, cyber, environmental liability, equipment breakdown, excess and surplus, general liability, healthcare liability, inland marine, management liability, multinational, ocean marine, professional liability, property, reinsurance, surety, umbrella/excess and workers compensation. Disclosure says policy insurer is named when offered, may be an affiliate/subsidiary or surplus-lines insurer; states/jurisdictions and actual policy terms vary. Accessed 2026-09-29.
- Cyber Insurance. Liberty Mutual Business Insurance; Products section names Liberty Cyber Resolution (first- and third-party cyber) and Liberty Tech Resolution (cyber plus technology E&O); eligibility/placement is broker or agent distributed; page describes risk-engineering and incident-response resources as company-reported services. Accessed 2026-09-29.
Cyber Insurance Guide
- Cyber Insurance. Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.
- CyberEdge specimen policy. AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §1 p.11, §2(l)/(p) p.14, §3 pp.15–18, exclusions p.18; Event Management §1 and §2(h), PDF pp.19–20. Accessed 2026-09-16.
