Grant McCracken, Sr. Manager of Solutions Architecture at Bugcrowd, discusses the evolution and expansion of crowdsourced security and ethical hacking, highlighting the increasing acceptance of bug bounty programs by a diverse range of industries beyond tech giants, including banks and car manufacturers. Initially entering the security field as an Application Security Engineer and later transitioning through roles at Bugcrowd, McCracken has witnessed the industry's shift towards embracing open-scope bounty programs, which allow for more comprehensive vulnerability discovery. Despite some organizations' initial hesitance to engage with crowdsourced security due to concerns about exposing vulnerabilities, McCracken emphasizes the importance of collaboration with ethical hackers to enhance product security. The community's growth is evident as more individuals can now make a living from bug bounty hunting, and Bugcrowd supports the trend by helping companies manage vulnerability disclosure programs. Looking ahead, McCracken sees the future of crowdsourced security becoming more mainstream, while stressing the need for companies to remediate vulnerabilities swiftly to maintain the effectiveness and motivation of security researchers.