Outfox attackers.
Security is an evolving challenge, but we don't believe breaches are inevitable. Our "forward defense" approach focuses on prevention, not reaction. See how our continuous offensive security solutions can help protect your dynamic attack surface.
Continuous Offensive Security
Outpace Modern Adversaries with Cosmos
Cosmos is a fully managed service that helps security teams quickly identify and remediate exposures before attackers can strike. Discover why Cosmos has been recognized as a Leader in the GigaOm Radar for Attack Surface Management for three years in a row.
Fortify the Perimeter
Cosmos Attack Surface Management
Remediate business-impacting vulnerabilities and strengthen resilience against evolving perimeter threats with a fully managed service featuring advanced technology and expert-driven testing.
Protect Critical Apps
Cosmos Application Penetration Testing
Uncover the full spectrum of vulnerabilities with authenticated assessments and ongoing monitoring that maintains the resilience of your most critical applications against rapidly evolving threats.
Extend CASM protection
Cosmos External Penetration Testing
Enjoy the highest level of attack surface protection with post-exploitation to determine the business impact of exposures and annual penetration tests to meet due diligence and regulatory requirements.
Who will reign supreme?
Participate in the 2025 Ultimate Red Team Tool Showdown
Inspired by bracket-style March Madness, we're pitting the top offensive security tools against each other in head-to-head matchups—and you vote for the winners!
Eighteen Years (and Counting!)
Security isn’t just a job to us. We do this because we love it.
We care about security because it’s in our DNA. And we focus on offensive security because we believe that the best way to secure modern organizations is by subjecting their networks and applications to the same attacks we see in the real world.
We think everyone deserves to be secure online and this mission drives us to do better every day, to never stop learning, and to always be innovating.
- 20,000+ Projects Delivered in Past 6 Years
- 1,000+ Customers Protected
- 70 Our average "Excellent" Net Promoter Score over the last 5 quarters
We Go Above & Beyond
Offensive Security Services
We've developed a reputation for delivering high-quality, comprehensive services that meet the highest standards in the industry — and that means working with our clients to design solutions that meet their unique needs.
Trusted by Industry Leaders
We're proud to work with the brands you love to protect your data and privacy.
Bishop Fox Labs & Research
Learn more about our research — and our commitment to openly sharing information.
Ready to get started? We can help.