Rhino Security Labs

Rhino Security Labs is a Seattle, Washington-headquartered penetration testing firm and the makers of Pacu, the open-source AWS exploitation framework. Founded in 2013 by Benjamin Caudill, the company has become a go-to provider for organizations that need expert assessment of their cloud infrastructure, applications, and configurations. Pacu has become a standard tool for cloud penetration testers worldwide.

Their team's deep expertise in AWS, Azure, and GCP security is demonstrated through regular conference presentations, published research, and tool releases that advance the state of the art in cloud security testing. Beyond cloud, the company provides web application penetration testing, network testing, social engineering, and red team services.

Their approach emphasizes finding real attack paths that could lead to compromise rather than merely identifying individual vulnerabilities. Rhino Security Labs serves mid-market and enterprise clients across technology, financial services, healthcare, and other sectors. Their consultants hold certifications including OSCP, AWS Security Specialty, and GPEN, and the team maintains an active research program focused on cloud security.