John Kevin Hao

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

Cybersecurity Leaders to Watch in Illinois’ Insurance Industry

Illinois remains one of the country’s most important insurance...

Nearly 800 Hungarian Government Passwords Found Exposed Online Ahead of Election

What happened Nearly 800 Hungarian government email and password combinations...

OpenAI Tightens macOS App Verification After Axios Supply-Chain Security Incident

What happened OpenAI tightened verification controls for its macOS apps...

Critical Marimo Pre-Auth RCE Flaw Now Under Active Exploitation

What happened A critical vulnerability in the open-source Python notebook...
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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...

CISO Diaries: Vincent Swolfs on Offensive Security at Scale, Risk, and Turning Hacking into Executive Decision-Making

Vincent Swolfs sits at a rare intersection in cybersecurity,...

AI Security Enters A New Phase As Daylight Extends MDR Into Claude Enterprise

Enterprise security teams are entering a period where the...