---
title: "At-Bay vs Harper Cyber Insurance"
description: "Harper describes cyber with a single-sentence summary and a checkbox intake; At-Bay publishes detailed coverage highlights and appetite ceilings."
canonical: "https://spot.insure/compare/at-bay-vs-harper/cyber"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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[Human-readable page](https://spot.insure/compare/at-bay-vs-harper/cyber)

# At-Bay vs Harper Cyber Insurance

Harper describes cyber with a single-sentence summary and a checkbox intake; At-Bay publishes detailed coverage highlights and appetite ceilings.

## Research Scope and Use

Use this comparison to evaluate At-Bay and Harper for Cyber Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Summary

At-Bay's cyber page lists specific coverage highlights, including full limits for cryptojacking and bricking and broad extortion coverage, while Harper's homepage summarizes cyber insurance in one sentence as coverage for the cleanup if systems or card payments get hacked. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") [10](https://www.harperinsure.com/ "Harper Homepage")

## What Is At-Bay Insurance?

At-Bay offers Cyber, Tech E&O, and miscellaneous professional liability insurance through its disclosed insurance agency and surplus lines broker. Its Stance security services have policy eligibility conditions, with managed detection and response sold separately. [1](https://www.at-bay.com/insurance/ "Cyber, Tech E&O & Professional Liability Insurance") [2](https://www.at-bay.com/stance/ "At-Bay Stance")

[At-Bay profile](https://spot.insure/insurance-providers/at-bay)

## What Is Harper Insurance?

Harper is a commercial insurance brokerage for businesses with complex risks. Its specialists use AI tools to gather information, seek quotes from insurers and help customers manage coverage. [7](https://www.harperinsure.com/sms-terms "Text Messaging Terms and Conditions") [8](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement "We're Announcing $47M to Build the Insurance Company Every Business Deserves")

[Harper profile](https://spot.insure/insurance-providers/harper)

## What Is Cyber Insurance?

Cyber insurance can help a business respond to cyber incidents and address covered liability claims arising from them. [11](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance "Cyber Insurance")

## Key Differences in Cyber Insurance

### A Detailed Highlights List vs a One-Sentence Summary

At-Bay's cyber page lists specific coverage highlights: full limits for cryptojacking and bricking, broad cyber extortion coverage including cryptocurrency payment, and social engineering coverage for all classes of business. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") Harper's homepage instead summarizes cyber insurance in one sentence as coverage for the cleanup if a business's systems or card payments get hacked.

Harper's homepage summarizes cyber insurance as coverage for the cleanup if a business's systems or card payments get hacked. [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Homepage 'What we cover' blurb; the issued policy and declarations would control actual insuring agreements and exclusions..)

### A Checkbox Intake vs an Underwriting Submission

Harper lets a buyer start a cyber quote by selecting a "Hacking, data breaches, card fraud (cyber)" checkbox alongside the business's state, estimated revenue and a description of what it does. [10](https://www.harperinsure.com/ "Harper Homepage") At-Bay instead requires emailing a submission to its underwriting team or requesting an automated quote through its Broker Platform, within published revenue and limit caps. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights")

### An eCommerce-Specific Description vs a Size-Based Appetite

Harper's most detailed cyber description appears on its eCommerce industry page, naming online retailers, dropshipping businesses, marketplace sellers and DTC brands. [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance") [10](https://www.harperinsure.com/ "Harper Homepage") At-Bay does not segment by industry; it publishes revenue and limit ceilings instead, up to $5 billion in revenue and $10 million in limits. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights")

## What to Confirm in Cyber Insurance Quotes

- Ask Harper which insurer from its unlabeled panel would actually underwrite your policy. [10](https://www.harperinsure.com/ "Harper Homepage")
- Ask At-Bay whether your account would be issued on At-Bay Specialty Insurance Company paper or placed with another carrier. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") [5](https://www.at-bay.com/press_releases/at-bay-begins-issuing-policies-on-its-own-paper/ "At-Bay Begins Issuing Policies on its own E&S Paper")
- If your business is outside eCommerce, ask Harper whether the same coverage description still applies to your industry. [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance")
- Get the actual limit and retention from both; neither publishes standard figures on its public pages. [10](https://www.harperinsure.com/ "Harper Homepage") [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance") [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights")

## Offering Details

| Criteria | At-Bay Cyber Insurance | Harper Cyber Insurance |
| --- | --- | --- |
| Role in This Line | At-Bay places cyber insurance through its disclosed producer, At-Bay Insurance Services LLC, which is licensed as an insurance producer in all 50 states. At-Bay says eligible new excess-and-surplus (E&S) cyber business has been written on its own carrier paper, At-Bay Specialty Insurance Company, since August 2023. [4](https://www.at-bay.com/licenses/ "Licenses") [5](https://www.at-bay.com/press_releases/at-bay-begins-issuing-policies-on-its-own-paper/ "At-Bay Begins Issuing Policies on its own E&S Paper") (Evidence: Company-reported; scope: Producer role from the current license page; carrier role from a 2023 transition announcement, not confirmed for every current cyber quote..) | For cyber insurance, Harper describes calling the insurance companies that write the coverage for a business and presenting the resulting options to choose from, rather than issuing a cyber policy itself. [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Homepage 'What we cover' introduction and coverage list, where cyber is one of the enumerated lines..) |
| Issuing Insurer | The current cyber product page does not name an issuing insurer. At-Bay's 2023 announcement says new E&S cyber business is quoted on At-Bay Specialty Insurance Company paper, but that is a historical statement, not a per-quote disclosure. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") [5](https://www.at-bay.com/press_releases/at-bay-begins-issuing-policies-on-its-own-paper/ "At-Bay Begins Issuing Policies on its own E&S Paper") (Evidence: Company-reported; scope: Cyber product page checked today names no insurer; the carrier-transition release is dated August 2023 and does not cover every current state or account..) | Harper's public pages do not name the insurer or insurers that would underwrite a cyber policy; the homepage shows an unlabeled panel of insurer logos it says it works with, without listing carriers for cyber specifically. [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Not publicly disclosed; scope: Checked the homepage insurer-logo panel and eCommerce industry page on 2026-09-23..) |
| Who It’s For | Not described in the reviewed sources. | Harper positions cyber coverage as relevant to online retailers, dropshipping businesses, marketplace sellers and private-label or direct-to-consumer brands on its eCommerce industry page, while also listing cyber as a general coverage option for any business on the homepage intake. [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance") [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: eCommerce industry page 'Who this is for' section combined with the homepage's general cyber checkbox; no cyber-specific eligibility criteria (such as revenue thresholds) were found..) |
| Coverage Features | At-Bay lists direct and contingent business interruption and system failure coverage, social engineering and invoice manipulation coverage for all classes of business, full limits for cryptojacking and bricking, broad cyber extortion coverage including cryptocurrency payment, and reputational-harm coverage for PR costs from adverse publicity. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") (Evidence: Company-reported; scope: Product-page coverage highlights; the issued policy and endorsements control actual terms..)<br><br>At-Bay sells cyber insurance with optional InsurSec security tiers: Core includes vulnerability monitoring and a fraud-defense sub-limit; Advanced adds a reduced ransomware retention and a zero-hour ransomware waiting period; Complete adds a $0 financial-fraud retention and a $1 million financial-fraud sub-limit. Each higher tier requires a separately purchased managed detection and response (MDR) subscription. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") (Evidence: Company-reported; scope: Product-page InsurSec package descriptions and footnotes; availability depends on the business's risk profile and qualifying conditions..) | Harper's homepage summarizes cyber insurance as coverage for the cleanup if a business's systems or card payments get hacked. [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Homepage 'What we cover' blurb; the issued policy and declarations would control actual insuring agreements and exclusions..)<br><br>On its eCommerce industry page, Harper describes cyber protection as covering data breaches, payment fraud, hacking incidents and exposure of customer information, and its FAQ adds that cyber liability coverage may apply to customer notification costs, credit monitoring and certain regulatory expenses. [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance") (Evidence: Company-reported; scope: eCommerce industry page; this description is given in the context of online retailers, dropshippers, marketplace sellers and DTC brands, and may not describe cyber coverage the same way for other industries..) |
| Limits and Retentions | At-Bay says it writes primary and excess cyber insurance for businesses with revenue up to $5 billion and limits up to $10 million. Through its Broker Platform, brokers can get automated quotes only for businesses up to $100 million in revenue and $3 million in limits. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") (Evidence: Company-reported; scope: Published appetite ceilings, not guaranteed offers; underwriting and the appetite guide control individual accounts..) | The reviewed pages do not publish cyber policy limits, retentions or a claims-made versus occurrence trigger; the eCommerce page's cost FAQ discusses eCommerce insurance overall rather than cyber coverage alone, so it is not used as a cyber-specific figure here. [10](https://www.harperinsure.com/ "Harper Homepage") [9](https://www.harperinsure.com/industries/ecommerce "eCommerce Insurance") (Evidence: Not publicly disclosed; scope: Checked the homepage and eCommerce industry page on 2026-09-23..) |
| Risk Services | Every At-Bay cyber policy includes access to At-Bay Stance, a security platform with vulnerability monitoring, vCISO advisory and tabletop exercises, and security awareness training. Managed detection and response (MDR) for endpoints or email costs extra, $16 or $25 per user per month respectively, and is sold separately by At-Bay Security, LLC. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") (Evidence: Company-reported; scope: Product-page InsurSec and footnote descriptions; MDR pricing is described as estimated and subject to change..) | Not described in the reviewed sources. |
| How to Apply | You apply for At-Bay cyber coverage by emailing a submission to underwriting@at-bay.com or by requesting an automated quote through At-Bay's Broker Platform. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance Coverage & Policy Highlights") (Evidence: Company-reported; scope: Product-page submission instructions; the Broker Platform route is limited to accounts within its lower appetite ceilings..) | You can start a cyber quote through Harper's online intake by selecting the 'Hacking, data breaches, card fraud (cyber)' checkbox alongside the business's state, estimated annual revenue and a description of what it does. [10](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Homepage quote-intake form..) |
| Claims Support | At-Bay describes an in-house claims team and a named breach-coach phone line for active ransomware or system-interruption incidents, alongside a published cyber incident roadmap that assembles response partners after a claim is reported. [6](https://www.at-bay.com/claims/ "Claims Handling") (Evidence: Company-reported; scope: Claims-handling page process description; does not establish claim outcomes or payment speed..) | Not described in the reviewed sources. |

## Full Comparison

- [At-Bay vs Harper](https://spot.insure/compare/at-bay-vs-harper): all coverage lines, business roles, service and claims.
- [What Is Cyber Insurance?](https://spot.insure/coverage/cyber): Cyber insurance can help pay your response costs and covered claims against your business after a cyber incident.
- [At-Bay vs Harper Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-harper/professional-errors-omissions)
- [Alliance Risk vs At-Bay Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-at-bay/cyber)
- [Alliance Risk vs Harper Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-harper/cyber)
- [Amelia Risk vs At-Bay Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-at-bay/cyber)
- [Amelia Risk vs Harper Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-harper/cyber)
- [At-Bay vs Beazley Cyber Insurance](https://spot.insure/compare/at-bay-vs-beazley/cyber)
- [At-Bay vs CFC Cyber Insurance](https://spot.insure/compare/at-bay-vs-cfc/cyber)

## Sources

### At-Bay

1. [Cyber, Tech E&O & Professional Liability Insurance](https://www.at-bay.com/insurance/). At-Bay; Product cards and agency disclosure. Accessed 2026-09-16.
2. [At-Bay Stance](https://www.at-bay.com/stance/). At-Bay; Real Protection Against Real Threats; Endpoint, Email, MXDR; footnotes 1 and 3–6. Accessed 2026-09-16.
3. [Cyber Insurance Coverage & Policy Highlights](https://www.at-bay.com/insurance/cyber/). At-Bay; Cyber Coverage Highlights; Primary & Excess Appetite; InsurSec Packages (Core, Advanced, Complete); footnotes 1–7. Accessed 2026-09-23.
4. [Licenses](https://www.at-bay.com/licenses/). At-Bay; At-Bay Insurance Services LLC producer introduction and 50-state P&C/surplus-lines license table. Accessed 2026-09-23.
5. [At-Bay Begins Issuing Policies on its own E&S Paper](https://www.at-bay.com/press_releases/at-bay-begins-issuing-policies-on-its-own-paper/). At-Bay; August 9, 2023 release: "At-Bay ... has begun issuing Cyber and Tech E&O policies under its Delaware-based Excess and Surplus (E&S) carrier, At-Bay Specialty Insurance Company"; "All E&S Cyber and Tech E&O new business in eligible states and territories is now being quoted on At-Bay Specialty Insurance Company paper, as of August 7, 2023". Accessed 2026-09-23.
6. [Claims Handling](https://www.at-bay.com/claims/). At-Bay; At-Bay Cyber Incident Roadmap; Call an At-Bay Breach Coach; The At-Bay Claims Team. Accessed 2026-09-23.

### Harper

7. [Text Messaging Terms and Conditions](https://www.harperinsure.com/sms-terms). Harper Global Enterprises Inc.; Effective August 24, 2026; sections 1–3 (entity, consent and service messages), 5 (message costs), 9 (delivery) and 11 (coverage confirmation). Accessed 2026-09-15.
8. [We're Announcing $47M to Build the Insurance Company Every Business Deserves](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement). Harper / Dakotah Rice; February 26, 2026 article: brokerage identity; AI-assisted submissions and follow-ups; 24–48-hour coverage statement; more than 165 underwriters; plans for additional direct appointments. Accessed 2026-09-15.
9. [eCommerce Insurance](https://www.harperinsure.com/industries/ecommerce). Harper; Know your coverage: What is eCommerce insurance?; Cyber Protection callout; Who this is for; Why Harper; FAQ 'Does insurance cover data breaches or hacking?'. Accessed 2026-09-23.
10. [Harper Homepage](https://www.harperinsure.com/). Harper; What we cover: 'Cyber insurance — If your systems or card payments get hacked, this covers the cleanup.'; quote-intake checkbox 'Hacking, data breaches, card fraud (cyber)'. Accessed 2026-09-23.

### Cyber Insurance Guide

11. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/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.

Updated 2026-09-23. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/at-bay-vs-harper/cyber.md)
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