David Y. is a seasoned cybersecurity professional with extensive experience in offensive security and penetration testing. Currently, David Y. serves as a Senior Webapp Offensive Security Software Engineer at Horizon3.ai, a position held since August 2025. Prior to this role, David Y. was the Lead Penetration Tester at Rhino Security Labs, Inc. from April 2018 to August 2025. David Y. holds a Bachelor of Science degree in Cybersecurity from Champlain College, earned between 2014 and 2018, and has also pursued coursework in Cybersecurity at Highline College from 2014 to 2015.
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