Mike Spicer, known as d4rkm4tter, is a cybersecurity expert and innovative hacker with an affinity for pushing the boundaries of both hardware and software. With an unquenchable curiosity for all things wireless, Mike's passions have propelled him to build and explore much of the wireless spectrum. Armed with a degree in computer science, Mike has harnessed his skills to build and break a diverse range of systems. His expertise covers web application penetration testing, wireless monitoring and tracking, and reverse engineering. As the designer of the renowned #WiFiCactus, Mike has brought his projects from idea to reality in the cybersecurity world. His unique take on wireless has garnered significant attention, where he has presented and demonstrated his work at conferences such as BlackHat, DEF CON and others around the world.