Casey Ellis

Casey Ellis leads Bugcrowd, which connects organizations with ethical hackers through a crowdsourced security platform, and co-founded disclose.io, a project focused on vulnerability disclosure. He founded Bugcrowd in 2012 and has also served as its CEO, CTO, and chief strategy officer; his work centers on making security research and disclosure more accessible to defenders and researchers.

Career

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Based in: San Francisco
Elsewhere

bugcrowd

Founder
Jan 2026 — Present
San Francisco, California, United States
Founder and Advisor
Oct 2024 — Jan 2026
San Francisco, California, United States
Chief Strategy Officer (CSO) and Board Member
Nov 2023 — Oct 2024
San Francisco, California, United States
Chairman and CTO
Aug 2017 — Nov 2023
San Francisco, California, United States
Founder and CEO
Aug 2012 — Aug 2017
San Francisco, California, United States