Alethe Denis
Alethe Denis is a Senior Security Consultant at Bishop Fox. She is best known for social engineering, open-source intelligence (OSINT), and performing security assessments and trainings for both the private and public sectors with emphasis on critical infrastructure organizations. Alethe was awarded a DEF CON Black Badge at DEF CON 27 for Winning the 10th annual Social Engineering Capture the Flag (SECTF) contest. Using both OSINT and Social Engineering skills, she compromised her target Fortune 500 company using just a telephone. Alethe also co-founded PENGUIN, a VoIP phone service company. As the chief financial officer at PENGUIN, she focused on integrating advanced encryption and fraud protection to safeguard communications, addressing the shortcomings of traditional telecommunications in protecting users from modern cyber threats.