John Kevin Hao

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

CISA Flags Apache ActiveMQ Flaw as Actively Exploited in Attacks

What happened CISA has added a high-severity Apache ActiveMQ vulnerability,...

ZionSiphon Malware Designed to Sabotage Water Treatment Systems

What happened Researchers at Darktrace have identified a new malware...

In Praise of CISA

Lately, the Cybersecurity and Infrastructure Security Agency (CISA) has...
spot_img

Popular

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...

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...