Vaisha Bernard
Vaisha Bernard is a principal cybersecurity specialist at Eye Security, a rapidly growing MSSP based in The Netherlands, Germany and Belgium. Although he has a formal background in Astrophysics and Artificial Intelligence, he already became an offensive cybersecurity enthouiast at age 12. After graduating it was this expertise that landed him a job at the Dutch government. In 2020 he joined Eye Security as principal cybersecurity specialist, where he splits his time between research, high profile incident response cases and cracking attack surfaces.
Session
All I wanted was for Microsoft to deliver my phishing simulation. This journey took me from discovering trivial vulnerabilities in Microsoft's Attack Simulation platform, to a Chinese company to which Microsoft outsourced its support department that wanted all my access tokens. I finally ended up hijacking remote PowerShell sessions and obtaining all data from random Microsoft 365 tenants, all the while reeling in bug bounties along the way.