Elias Ladopoulos is a technologist and investor from New York City. Under the pseudonym Acid Phreak, he was a founder of the Masters of Deception (MOD) hacker group along with Phiber Optik and Scorpion. Referred to as The Gang That Ruled Cyberspace in a 1995 non-fiction book, MOD was at the forefront of exploiting telephone systems to hack into the private networks of major corporations. In his later career, Ladopoulos developed new techniques for electronic trading and computerized projections of stocks and shares performance, as well as working as a security consultant for the defense department. As of 2015, he is CEO of Supermassive Corp, which is a hacker-based incubation studio for technology start-ups.