Umut Can Yurdayardım

1569
All Time Ranking
1
All Time Discoveries
1
90 Day Published Submissions
17 Jun '26
Last Published Submission

About

Security researcher with a background in web application penetration testing and bug bounty hunting. Experienced in manual testing methodologies including business logic flaws, broken access control, and API security. Holder of eJPT, eWPTx, and CEH certifications. Active participant in responsible disclosure programs with multiple verified findings across various platforms.

Submitted 1 Vulnerability
Submitted 1 Vulnerability
June 17, 2026

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