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John Yun

April 15, 2026

John brings over 20 years of experience helping technology companies turn innovative products into market-leading solutions across cybersecurity, networking, SaaS, and AI. He has supported startups and growth-stage companies through key moments, including product launches, go-to-market development, and periods of rapid growth. As Vice President of Marketing at CYGNVS, John leads global marketing efforts that clarify the company’s value, support enterprise growth, and align closely with executive leadership to deliver meaningful business results.

Updated June 10, 2026
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and upcoming events.

Press Release · April 15

CYGNVS Launches AI Model | Press Release

CYGNVS launches a purpose-built AI model for cyber readiness and incident response—trained on 20,000+ real-world incidents to guide faster crisis decisions.

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Press Release · April 15

CYGNVS Launches CISO Liability Insurance | Press Release

CYGNVS announces CISO liability insurance coverage up to $3 million, enhancing protection for security leaders against individual exposures from cybersecurity incidents and regulatory scrutiny.

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Video · April 15

CYGNVS

CYGNVS CEO Arvind Parthasarathi on out-of-band cybersecurity incident response

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Video · April 15

CYGNVS

EOS Venture's Zach Powell on the CYGNVS out-of-band cybersecurity incident response platform

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