John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
129 POSTS

Prompt Injection Risks Resurface: ChatGPT Vulnerabilities Expose AI’s Weak Spots

What happened Security researchers at Tenable disclosed seven vulnerabilities in...
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CISO Diaries: Jigar Shah on Why Trust May Be the Most Valuable Asset in the AI Era

For Jigar Shah, cybersecurity has never been primarily about...

Upwind Goes All In on Security for AI With New Viral Release

There's a quiet assumption baked into most cloud security...

CISO Diaries: Jani Räty on AI Slop, Security Cynicism, and Why Humor Still Matters

Not every security leader answers interview questions with polished...

CISO Diaries: Carlos García Batista on Cyber Resilience in Emergency Services

For Carlos García Batista, cybersecurity is inseparable from public...

Gartner Security & Risk Management Summit 2026: 12 Cybersecurity Companies to Watch

The cybersecurity industry is entering a new phase where...