Offensive Security Blog

Services

Cosmos

Events

Resources

About

Get Started

Pen Testing Overview

A modern approach to cybersecurity that combines automated testing tools with human expertise to identify all your vulnerabilities.

AI/LLM Security Assessment

Application Penetration Testing

• Mobile Application Assessment

• Secure Code Review

Cloud Security

Product Security

Network Security

• External Pen Testing

• Internal Pen Testing

Partner Assessments

• CASA & MASA

• Oracle Assessment

• ioXt Alliance Certification

CTEM Overview

Identify, prioritize and resolve business-impacting exposures through managed services that support and strengthen your CTEM program.

Attack Surface Discovery

Attack Surface Testing

Emerging Threats

Red Team & Readiness Overview

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

Red Teaming

• Social Engineering

• Ransomware Readiness

IR Tabletop Exercises

Cosmos Platform

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.

Featured Report

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

Get an overview of the Attack Surface Management (ASM) market — and learn why Bishop Fox was named a Fast Mover by the analysts at GigaOm.

Get The Report

See All Events

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!

Conferences

Technical Briefings

Virtual Sessions

Workshops & Training

Executive Briefings

Community Events

Featured Session

Red Teaming: Is your security program ready for the ultimate test?

Learn why traditional penetration testing fails on LLMs. Join Bishop Fox’s Brian D. for a deep dive into adversarial prompt exploitation, social engineering, and real-world AI security techniques. Rethink how you test and secure today’s most powerful models.

Watch Now

See All Resources

Explore offensive security resources, from detailed reports and step-by-step guides to expert-led webcasts and live sessions, all designed to keep you informed and ahead.

Blog

Customer Stories

Bishop Fox Labs

Open-Source Tools

Workshops & Training

Cybersecurity Style Guide

Featured Research

LLM-Assisted Vulnerability Research

Explore Bishop Fox's experimental research into applying Large Language Models to vulnerability research and patch diffing workflows.

View Guide

Company Overview

We’ve been in the offensive security space for almost two decades, and we’re proud to be home to the innovators, engineers, and exploit writers behind some of the most widely used and respected security tools, techniques, and research in the industry.

Customers

Partner Program

• Become a Partner

• Partner Assessment

Newsroom

Career Opportunities

Educational Programs

We’re Hiring

Want to Work with the Best Minds in Offensive Security?

Hack the Planet. Have Fun Doing It. Be part of an elite team and work on projects that have a real impact.

Explore Openings

Services

Services Overview

COSMOS

Events

Resources

About

Get Started

Featured Blog

Vulnerability Discovery with LLM-Powered Patch Diffing

Read our most recent research to see how LLMs can assist in scaling patch diffing workflows, saving valuable time in a crucial race against attackers.

Blog post on Drone security defense measures showing a drone caught into chicken wire and stuck to the ground.

Technical

Aug 03, 2017

Breaking Drone Defenses: Using Chicken Wire to Defeat Net Projectile-Based Products

By Francis Brown

Advisory

Jun 23, 2017

atmail 7 Stored XSS Vulnerability

By Zach Julian

Technical

Jun 23, 2017

How I Built An XSS Worm On Atmail

By Zach Julian

Industry

May 30, 2017

What the Newly Drafted NIST Password Guidelines Mean to You

By Nathan Elendt

Illustration of man in tie at office desk

Technical

May 23, 2017

How We Can Stop Email Spoofing

By Alex DeFreese

Advisory

May 12, 2017

SolarWinds Log & Event Manager - Improper Access Control

By Baker Hamilton

Gauge showing high severity reading. CATIE Web - Version 20.04.0.

Advisory

May 12, 2017

SolarWinds Log & Event Manager - Arbitrary Command Injection

By Baker Hamilton

Person on laptop coffee on right plant on left A Guide to Choosing the Right VPN

Industry

Apr 06, 2017

A Guide to Choosing the Right VPN

By Kevin Sugihara

Illustration CIA, NSA, FBI playing go fish with exploits

Technical

Mar 08, 2017

The CIA Leak: A Look On the Bright Side...

By Dan Petro

Technical

Jan 18, 2017

In the News: A BGP Hijacking Technical Post-Mortem

By Zach Julian

Advisory

Dec 21, 2016

Cisco Jabber Guest Server HTTP URL Redirection Vulnerability

By Jake Miller

Industry

Dec 04, 2016

Star Wars: I Find Your Lack of Segmentation Disturbing

By Francis Brown

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.