About me
Jonathan Leitschuh is an open source software security researcher and self-described Vulnerability Janitor. He was the inaugural Dan Kaminsky Fellow at HUMAN Security and later led research for OpenSSF’s Alpha-Omega project. He is best known for his 2019 Zoom zero-day disclosure, is a GitHub Star and former GitHub Security Ambassador, and ranks among the top OSS researchers by GitHub advisory credit. He has spoken at Black Hat, DEF CON, ShmooCon, BSides, and GitHub Universe.
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