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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.

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

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.

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

Meet Bishop Fox at upcoming events.

Read the latest articles and press releases from Bishop Fox.

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Career Opportunities

Intern & Educational Programs

Bishop Fox Mexico

Newsroom

The latest news from the Fox Den.

Check out the latest articles, announcements, and press releases from Bishop Fox.

May 27, 2025

BugCast 0101: Tirale un Nessus

Apr 30, 2025

How Do You Know If You’re Ready for a Red Team Partnership?

Apr 24, 2025

SonicWall SSLVPN Vulnerability Let Remote Attackers Crash Firewall Appliances

Apr 19, 2025

Crafting malware with modern metals.

Mar 31, 2025

⁠Zero to Hero – A “Measured” Approach to Building a World-Class Offensive Security Program

Mar 29, 2025

Breaking barriers, one byte at a time.

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Mar 26, 2025

Daily Briefing for 03.26.25

Mar 25, 2025

Researchers Compare Malware Development in Rust vs C and C++

Feb 27, 2025

Failure, Rinse, Repeat: Why do Both History and Security Seem Doomed to Repeat Themselves?

Feb 26, 2025

Risky Bulletin: Signal threatens to leave Sweden over backdoor request

Feb 25, 2025

More than 400 SonicWall firewall instances remain vulnerable to attack

Feb 19, 2025

SonicWall authentication flaw under threat of active exploitation

Feb 18, 2025

Risky Bulletin: Sandworm deploys Tor nodes on hacked networks

Feb 17, 2025

SonicWall Firewall Authentication Bypass Vulnerability Exploited in Wild Following PoC Release

Feb 17, 2025

SonicWall firewalls hit by worrying cyberattack

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