Glenn is an ethical hacker who spent years breaking into banks, governments, and global companies - all with permission. Today, he’s a keynote speaker known for bringing audiences inside the hacker’s world to reveal how attackers think, and what the rest of us can learn from it.

His talks blend live demonstrations, real-life stories, and sharp insight into risk, resilience, and human behaviour. Whether he’s showing how to breach a billion-dollar company in minutes or unpacking the mindset that makes hackers so effective, Glenn leaves audiences thinking differently about pressure, systems, and how to stay one step ahead.

Glenn is a Rhodes Scholar, CEO of Agger Labs, and an ambassador for The Hacking Games. Glenn has spoken at Black Hat, DEF CON, for Fortune 500s, law firms, public sector bodies, and global media. His work has been featured on CNN, BBC, Channel 4, and even a Broadway show with Daniel Radcliffe.