Brian Pak is CEO & Co-Founder of ChainLight, an award-winning blockchain security firm that specializes in smart contract audits and on-chain monitoring. He is also a co-founder of Theori, an established US-based offensive cybersecurity company, since 2016, which he still leads today, having now amassed trusted partners including Microsoft, Google and Samsung. Brian’s early career started when he co-founded and developed Kaprica Security, inventing and patenting the Skorpion Charger, an Android mobile charger that can detect malicious software with no user action required. He has worked on research and development projects with the Defense Advanced Research Projects Agency (DARPA) of the US. Brian is also a founder of the team PPP (Plaid Parliament of Pwning) which won DEF CON CTF, one of the most prestigious hacker competitions held in Las Vegas, in 2013, 2014, 2016, 2017, 2019, 2022 and 2023. Brian graduated with a Masters Degree in Software Security Research from Carnegie Mellon University.