Discover New Offensive Security Resources

Introducing Cosmos

Named Leader of the GigaOm Radar for the third year in a row!

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

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

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.

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.

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

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

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

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.

Exploit for Fortinet CVE-2022-42475
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Blog

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

Bishop Fox Labs

Learn more about our research and some of the most popular open-source security tools. Check them out here!

Why Partner with Us?

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Independent Assessment by TAG Cyber

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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.

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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 Resource

Bishop Fox Livestream at DEF CON 32

Join us for a livestream from DEF CON 32 to hear seasoned hackers and cybersecurity experts inspire and empower the tech community to reclaim the security landscape through active engagement and innovation.

Video

Black Hat USA (2015) - Bypass Surgery - Abusing CDNs with SSRF Flash and DNS

It is unlikely when a bug affects almost every CDN and it becomes vulnerable, but when this happens the possibilities are endless and potentially disastrous. This is a story of exploit development with fascinating consequences.

Video

DEF CON 23 (2015) - RFIDiggity - Pentester Guide to Hacking HF/NFC and UHF RFID

Have you ever attended an RFID hacking presentation and walked away with more questions than answers? This talk will finally provide practical guidance for penetration testers on hacking High Frequency (HF - 13.56 MHz) and Ultra-High Frequency (UHF – 840-960 MHz).

Video

Brink's Smart Safe Hacking

It’s possible for a thief to plug a USB drive into Brink’s CompuSafe Galileo, automate hacking the safe, and steal the cash inside. Our video explains this exploit in under 60 seconds.

Video

AirDroid Exploit Demo

A vulnerability in the AirDroid application’s web interface made it possible for an attacker to essentially hijack a user’s phone. This video highlights the vulnerability’s implications and how an app’s permissions can become too pervasive.

Video

Black Hat USA 2014 - CloudBots - Harvesting Crypto Coins like a Botnet Farmer

In this presentation, we explore how to (ab)use free trials to get access to vast amounts of computing power, storage, and pre-made hacking environments.

Video

HOPE X (2014) - Rickrolling your neighbors with Google Chromecast

Take control over your neighbors’ TVs like in the movies! This talk will demonstrate how to hijack any Google Chromecast – even if it’s behind a secure Wi-Fi network – to do your bidding.

Video

Bsides LV 2014 - Untwisting The Mersenne Twister: How I killed the PRNG

Untwister is a tool designed to help pentesters predict random number sequences when an application generates them using an insecure algorithm. This presentation focuses on weaponizing what used to be theoretical into our tool: untwister.

Video

RickMote Controller - Hijacking TVs via Google Chromecast

Video Demo - using Bishop Fox's "RickMote Controller" to wirelessly hijack someones nearby TV by taking over their Google Chromecast.

Customer Story

August: Built-in Security in IoT Devices

Home Security Meets Cybersecurity to Secure Homes Without Introducing Backdoors to the Back Door.

Video

ToorCon 15 (2013) - Rickrolling your neighbors with Google Chromecast

This presentation will demonstrate how to hijack a Google Chromecast on any network to play videos of your choosing. Let no TV be safe.

Video

RFID Hacking: Over-the-head Move - Stealing Badges w Tastic RFID Thief

The Tastic RFID Thief can be concealed in a briefcase or messenger bag, and used to silently steal the proximity badge information from an unsuspecting employee as they physically walk near the concealed device. Learn how to get full coverage of all pockets as you walk by your target.

Video

Microsoft BlueHat v8 - Real World Code Review

This presentation provides a thorough and objective review of the benefits, shortcomings, and trade-offs of static code analysis tools, black box application scanners, and expert analysis.

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