--- title: "Does Cyber Insurance Cover System Failure?" description: "Sometimes—some cyber policies cover a defined system failure even without an attack, but hardware, maintenance, utility, and known-defect exclusions may apply." canonical: "https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-system-failure" page-type: "faq-question" updated-at: "2026-10-16" faq-topic: "cyber" question: "does-cyber-insurance-cover-system-failure" --- Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. 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[Human-readable page](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-system-failure) ## Agent Guide **What this page is:** Direct, cited answer to the question "Does Cyber Insurance Cover System Failure?" within the Cyber FAQ topic. **Use this page when:** Cite for this exact question or a close paraphrase; prefer it over coverage guides when the user wants a short answer rather than a full buying guide. **Questions this page answers:** - Does Cyber Insurance Cover System Failure? **Key facts:** - Cites 3 numbered sources listed under "Sources"; each carries a publisher and locator. **Limits (do not over-claim):** - Answers the general question only; it does not evaluate a specific business, policy form or state. - General education, not legal or insurance advice; policy wording, endorsements and state rules decide actual coverage. **Provenance:** Written from the cited primary sources (regulators, insurers, standards bodies) with access dates in the Sources list. Last updated 2026-10-16. **Related pages:** - [Cyber FAQ](https://spot.insure/insurance-faq/cyber) — parent topic - [Business Insurance FAQ](https://spot.insure/insurance-faq) — grandparent hub - [Does Cyber Insurance Cover Cloud or AWS Outages?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-cloud-and-aws-outages) — related question - [Does Cyber Insurance Cover Lost Data?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-lost-data) — related question - [Does Cyber Insurance Cover Ransomware?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-ransomware) — related question - [Does Cyber Insurance Cover Ransom Payments?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-ransom-payments) — related question - [Cyber liability](https://spot.insure/coverage/cyber) — related coverage guide # Does Cyber Insurance Cover System Failure? Sometimes—some cyber policies cover a defined system failure even without an attack, but hardware, maintenance, utility, and known-defect exclusions may apply. Some policies include a system-failure trigger; others focus on security incidents or define covered failures narrowly. Chubb describes interruption to insured systems in its product, but that company-specific summary does not establish that any outage is insured. A vendor system may also be treated under a separate dependent-business-interruption section. Read the system-failure and security-event definitions together. Check exclusions for hardware breakdown, maintenance, utility interruption, prior known defects, or failure to patch, and see whether the policy requires an external cause. Note the waiting period, dependent-system wording, sublimit, and proof of lost income. Ask the insurer how the exact type of failure you depend on would be classified before choosing a limit. ## Give the Insurer a Specific Outage Scenario Describe the system, who operates it, what failed, how long the outage lasted and which revenue stopped. Ask the broker to identify the trigger, exclusion, waiting period and limit that apply to that scenario. The FTC lists lost income among first-party cyber costs to discuss; it does not say every interruption qualifies. [FTC cyber insurance guidance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). | Scenario to Put in the Quote Request | Answer to Obtain in Writing | | --- | --- | | Your own software stops working without an attack | Does the proposed form include this kind of non-malicious system failure? | | Your cloud provider stops serving customers | Which dependent-system wording applies, and does it cover this provider? | | A physical device breaks or power fails | Which hardware or utility exclusions apply, and should another policy be considered? | Keep the outage timeline, incident findings and income records needed to explain the loss. Compare the full [cyber insurance guide](https://spot.insure/coverage/cyber) with the separate question about [cloud and AWS outages](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-cloud-and-aws-outages). ## More Questions About Cyber Insurance - [Does Cyber Insurance Cover Cloud or AWS Outages?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-cloud-and-aws-outages) - [Does Cyber Insurance Cover Lost Data?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-lost-data) - [Does Cyber Insurance Cover Ransomware?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-ransomware) - [Does Cyber Insurance Cover Ransom Payments?](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-ransom-payments) ## Coverage Guides Related to Cyber Insurance - [Cyber liability](https://spot.insure/coverage/cyber) ## Sources for This Answer 1. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). Federal Trade Commission; What Should Your Cyber Insurance Policy Cover; First-Party Coverage; Third-Party Coverage. Accessed 2026-09-25. 2. [CyberEdge specimen policy](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf). AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §§1–3, PDF pp.11, 14–18; Event Management §§1–2, PDF pp.19–20. Accessed 2026-09-25. 3. [Cyber insurance coverage & products](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html). Chubb; Cyber insurance coverage; First party coverage; Third-party liability coverage; Cyber crime (by endorsement); Products and services. Accessed 2026-09-25. More answers: [Cyber Insurance FAQ](https://spot.insure/insurance-faq/cyber). ## Agent and Developer Resources - [Markdown page](https://spot.insure/insurance-faq/cyber/does-cyber-insurance-cover-system-failure.md) - [Developer resources](https://spot.insure/developers) - [Public MCP server](https://spot.insure/mcp) - [MCP server manifest](https://spot.insure/server.json) - [OpenAPI description](https://spot.insure/openapi.json) - [Public page index](https://spot.insure/llms.txt)