Karina Schleifer is an experienced Data Scientist at Placer.ai since 2020, with a diverse background in cyber security and software engineering. Previously, Karina served as a Software Engineer at K2G Global (acquired by BlueVoyant) from 2016 to 2019, focusing on data acquisition and analysis for web and Darknet platforms. Prior experience includes working as a Cyber Analyst at K2G Global and as a Security Researcher at Seeker Security, where Karina specialized in web application vulnerabilities and automated penetration testing solutions. Early career involvement in the IDF Intelligence Corps as a Technological Researcher provided foundational expertise. Karina holds a Bachelor of Science in Bioinformatics from Tel Aviv University and has furthered education at the School of Data Science YDATA.