Ari Marzuk

Ari Marzouk (also known as MaccariTA) is a Lead Security Researcher in Salesforce, specializing in the security of AI systems and applications. With over a decade of experience in cybersecurity, he previously held security roles at Microsoft and NSO Group and served in Unit 8200, the elite cyber intelligence division of the Israeli Military Intelligence. Ari has disclosed dozens of security vulnerabilities in widely deployed AI applications used by millions worldwide and serves as volunteer CISO for Israeli Spirit, a nonprofit organization fighting antisemitism globally.