Blog | Bishop Fox

Introducing Cosmos

Winner of SC Media's Best Emerging Technology Award

See how continuous testing and attack surface management can help you defend forward.

Request A Demo

Platform Overview

Meet Cosmos (formerly CAST): the continuous offensive security platform designed to provide proactive defense.

Attack Surface Management

Get unmatched visibility into your changing external attack surface with continuous discovery and mapping.

Exposure Identification

Eliminate noise and discover critical exposures, including steppingstones to more complex attack chains.

Continuous Attack Emulation

Emulate real-world attacks to understand exposures and post-exploitation pathways, then operationalize findings to close attack windows.

The Best Defense is a Great Offense

See Why We're the Leaders in Offensive Security

Explore Services

Application Security

Ensure your applications are secure and improve your DevSecOps practices.

Red Team & Readiness

Get a holistic view of your ability to defend against a real-world attack.

Ransomware Simulations

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

Get insight into how skilled adversaries could establish network access and put sensitive systems and data at risk.

Assessments for Our Partners

We're proud to work with Google, Facebook, and Amazon to increase security in their partner ecosystems.

Featured Resource

The Wolf in Sheep’s Clothing

See how low-risk exposures can become catalysts for destructive attacks

Read It Now

Resource Center

Discover new offensive security resources, ranging from reports and eBooks to slide decks from speaking gigs.

Bulletins & Advisories

Explore the latest security bulletins and advisories released by our team.

BIG-IP Scanner Available
Latest
View All

Blog

Dive into our blog for insights and perspectives from our offensive security experts.

Research & Tools

We are the innovators behind some of the most popular open source security tools. Check them out here!

Bishop Fox Labs

Learn more about our research — and our commitment to openly sharing information.

Why Partner with Us?

Join Forces with the Leaders in Offensive Security

Independent Assessment by TAG Cyber

Get the Report

Partner Program Overview

Learn about our partner programs and see how we can work together to provide best-in-class security offerings.

Find a Partner

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

Become a Partner

Explore partnership opportunities and apply to join forces with Bishop Fox.

Assessments for Our Partners

We're proud to work with Google, Facebook, 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.

Explore Openings

Company Overview

Get to know us. Learn about our roots and see why we're on a mission to improve security for all.

Events

Join us at an upcoming event or peruse our speaking engagements, past and present.

Newsroom

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

Want to get in touch? We're ready to connect.

Career Opportunities

We're hiring! Explore our open positions and discover why the Fox Den is a great place to build your career.

Intern & Educational Programs

Starting your offensive security journey? Check out our internships and educational programs.

Bishop Fox Mexico

¡Celebramos! Bishop Fox is now in Mexico. Learn more about our expansion.

Featured Blog

Ruby Vulnerabilities: Exploiting Dangerous Open, Send and Deserialization Operations

Managing Sr. Consultant Ben Lincoln tested a Ruby on Rails application that was vulnerable to three of the most common types of Ruby-specific RCE vulnerabilities. Here is a walkthrough and new test harness that you can use to enable more efficient web application exploitation.

210618 Featured Image LEXSS BYPASSING LEXICAL PARSING SECURITY CONTROLS dynamic listing view 2021 12 17 200127 ubkl

Tech

Jun 22, 2021

LEXSS: Bypassing Lexical Parsing Security Controls

By Chris Davis

Industry

Jun 16, 2021

Why You Need Continuous Testing to Detect Emerging Threats and Discover the Unknowns

By Bishop Fox

Find Out First

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

Advisory

Jun 15, 2021

RetroArch for Windows, Versions 1.9.0 - 1.9.4 Advisory

By Daniel Fulford

Industry

Jun 10, 2021

Applying DevSecOps in Your Organization

By Tom Eston

210609 Featured Image Blog New Insights On Supply Chain Attacks

Industry

Jun 10, 2021

New Insights on Supply Chain and Ransomware Attacks From Our Chat With Alex Stamos and Charles Carmakal

By Bishop Fox Vincent Liu

Industry

Jun 04, 2021

SCOTUS CFAA Ruling: What does it mean for pen testers and security?

By Dan Petro

Advisory

Jun 02, 2021

Froala Editor, Version 3.2.6 Advisory

By Chris Davis

Industry

May 25, 2021

Prepare for Scoping: The Technical Side

By Claire Tills

210503 Featured20 Image Preview2 Security Certs Choose Your Own Adventure

Industry

May 20, 2021

Security Certifications: Choose Your Own Adventure

By Britt Kemp

210223 Featured Image CVE Roundup dynamic listing view

Industry

May 06, 2021

CVE Digest for March and April 2021: Exploits Gone Wild

By Britt Kemp

Industry

Apr 29, 2021

Ham Hacks: Breaking Into Software-defined Radio

By Kelly Albrink

This site uses cookies to provide you with a great user experience. By continuing to use our website, you consent to the use of cookies. To find out more about the cookies we use, please see our Privacy Policy.