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Prof. Marek Wiśniewski
Cybersecurity Specialist | Bug Bounty Hunter
An expert in IT security and active bug bounty participant. Rafał specializes in finding vulnerabilities in web and mobile applications. His presentations dive into real-world cases and attacks—with both humor and a warning.
Cybersecurity Specialist | Bug Bounty Hunter
An expert in IT security and active bug bounty participant. Rafał specializes in finding vulnerabilities in web and mobile applications. His presentations dive into real-world cases and attacks—with both humor and a warning.