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Cosmos

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Introducing Cosmos

Scoring high in the GigaOm Radar for the fourth year in a row!

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Cosmos Overview

Meet Cosmos: The continuous offensive security solution designed to provide proactive defense.

Cosmos Attack Surface Management

Get Cosmos Attack Surface Management (CASM) for unmatched visibility into your changing external attack surface with continuous discovery and mapping.

Cosmos Application Penetration Testing

Cosmos Application Penetration Testing (CAPT) strengthens the security of business-critical applications with in-depth assessments.

Cosmos External Penetration Testing

Cosmos External Penetration Testing (CEPT) builds on Cosmos Attack Surface Management to provide the highest level of attack surface protection with post-exploitation activities.

The Best Defense is a Great Offense

See Why We're the Leaders in Offensive Security

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Application Security

Red Team & Readiness

IoT & Product Security

Validate interconnected devices and products are secure against attackers.

Cloud Security

Assess cloud security posture with expert testing and analysis of your environment.

Network Security

AI/ML Security Assessment

Fortify the security of rapidly evolving AI/ML applications, models, and supporting infrastructures.

Compliance & Regulations

Satisfy governance, risk, and compliance programs with our testing services.

Assessments for Our Partners

A Ponemon Institute Report

The State of Offensive Security

Get the blueprint. Insights into how mature security organizations invest in offensive strategies.

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Resource Center

Advisories

SonicWall Sonicos V7.1x and 8.0x
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Bishop Fox Labs

Why Partner with Us?

The Best Defense is a Great Offense

Join Forces with the Leaders in Offensive Security

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Partner Program Overview

See how we can work together to provide best-in-class security offerings.

Find a Partner

Check out our trusted partners to find the right solution for your needs.

Become a Partner

Apply to join forces with Bishop Fox.

Assessments for Our Partners

We're proud to work with Google, Meta, and Amazon to increase the security of their partner ecosystems.

We're Hiring!

Want to Work with the Best Minds in Offensive Security?

Be part of an elite team and work on projects that have a real impact.

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Company Overview

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Read the latest articles and press releases from Bishop Fox.

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Virtual and In-Person Events

Let's connect at an upcoming event!

We actively contribute to and participate in the cybersecurity community. Come see us at an upcoming industry event or tune into one of our speaking gigs, past or present!

Community Event

Friday, August 8, 2025

Reddit and Bishop Fox are bringing the hacker community together during DEF CON 33

Come hang out and geek out with Reddit and Bishop Fox Security teams! If you’re around and want in, shoot us a note at [email protected] — happy to send the details your way.

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Community Event

Saturday, July 26

Coffee, Surf and Stroll: A Casual Morning Meetup for Security Pros

Coffee, Surf, and Stroll — a casual morning meetup for security pros to recharge, connect, and kick off the day right. Invite only.

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Community cybersecurity event graphic for Cyber Collective Happy Hour in London, UK, hosted to bring together local security professionals.

Community Event

Past Event: Monday, June 23, 2025

Cyber Collective Happy Hour London

This is a private, invite-only event for security professionals. If you’re interested in attending or would like to request an invitation, please contact us at [email protected] for more…

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Community Event

Past Event: June 13, 2025

CybHER Conversation - From Black Badge to Red Team: Alethe Denis on Social Engineering and Offensive Security

In this CybHER Conversation from June 2025, Alethe Denis, a Senior Security Consultant on the Red Team at Bishop Fox, shares her journey and expertise in cybersecurity. As a renowned social…

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Hacker fox dressed as a trivia host at podium

Community Event

Past Event: Tuesday, September 17, 2024

Bishop Fox Hosts "Fox Day Trivia" Event

Join us for the National Fox Day Trivia Happy Hour on Tuesday, September 17th, 2024, from 4:00 PM - 5:00 PM ET on our Discord server! This exciting event is designed for our vibrant Discord community…

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Virtual Session

Past Event: Wednesday May 8, 2024

Bishop Fox RSAC 2024 Livestream

Join us for our 2nd Annual Bishop Fox RSAC Livestream event - an electrifying convergence where innovation meets expertise in the realm of cybersecurity.

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Be first to learn about latest tools, advisories, and findings.

Community Event

Past Event: Tuesday, August 15, 2023

Bishop Fox in Chicago for the Year of Jordan

Join us on August 15 from 5:30–7:30 PM at Carlucci’s for a Jordan-inspired evening with Bishop Fox. Enjoy great food, drinks, and insights from Trevin Edgeworth, Red Team Practice Director, as he…

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Community Event

Past Event: Thursday, July 20, 2023

Bishop Fox in DC at The Palm Tysons Corner

Join us at The Palm on Thursday, July 20th from 6–9 PM for drinks, bites, and great company. Chat with Shanni Prutchi about red teaming, enter to win a Yeti Cooler, and take home some cool summer…

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