IOActive is a security services company that provides research-driven cybersecurity consulting and testing services. The company operates embedded device and silicon hacking labs in Seattle and Madrid, focusing on vulnerability research across multiple industries including automotive, medical devices, aviation, and satellite communications. The company offers red team services, penetration testing, and security assessments for Global 500 customers. Their methodology emphasizes an "attacker's perspective" to identify security weaknesses in client environments. IOActive's research team conducts vulnerability discovery work on hardware and software systems, with findings that have influenced security improvements across entire industries. IOActive's service portfolio includes perimeter testing, password spraying assessments, Active Directory security reviews, and custom implant development for red team engagements. The company has been operating for over 20 years, building expertise in identifying combinations of security weaknesses that can lead to system compromise. Their research work extends beyond client engagements to publish findings that benefit the broader security community. The company's technical capabilities span web application security, authentication systems, email security, and network perimeter assessments. IOActive works with organizations to identify vulnerabilities in outward-facing services, internal systems, and hybrid cloud environments. Their approach combines automated tooling with manual testing techniques to uncover security gaps that might be missed by individual vulnerability assessments.