Paul Judge, also known as PJudge or Dr. Paul Judge, is an American technology entrepreneur, inventor, investor, and cybersecurity researcher active in Atlanta and Silicon Valley. He attended Morehouse College following high school and earned a doctorate in cybersecurity from Georgia Tech. In 1999, he joined the cofounding team of an email security technology company, which he later acquired in 2006, and served as CTO of CipherTrust. Judge is co-founder and partner at TechSquare Labs and co-founder and executive chairman of Pindrop, focusing on voice security and other tech innovations. Beyond technology, Judge maintains involvement in philanthropy and arts governance as a trustee of the Wexner Center Foundation Board, building on his professional collaboration with Abigail Wexner. His work spans startups, investments, and research contributions in cybersecurity, establishing him as a key figure in the tech ecosystem.