Cybersecurity Trailblazer: From Elite Hacker to Global Top CISO. Ayoub Fathi, a renowned cybersecurity expert and entrepreneur. He was awarded Global Top CISO in 2022 and is currently the VP of Information Security and CISO at Noon. With a background in software, his transition from hacking and security engineering roles to CISO leading InfoSec for a group of companies demonstrates his dedication to safeguarding digital realms. In his earlier years, Ayoub was highly active in the bug bounty space, successfully identifying tens of vulnerabilities on Facebook. He was also active in HackerOne, where he was ranked in the TOP100 and participated in several live hacking events. When he is not wearing his CISO hat or working on security engineering projects, he is still switching his hacker hat on and off to contribute to the cybersecurity space; most recently, he has uncovered multiple account takeover vulnerabilities in ChatGPT.