John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
1563 POSTS
Founders, Analysts & Industry Voices

10 CISOs to Watch in South Africa

South Africa’s cybersecurity landscape is evolving rapidly as organizations...
Cyber threats and incidents

Top 10 Active CISOs in Belgium Strengthening Cybersecurity

Belgium depends on strong cybersecurity leadership across government, telecom,...
Founders, Analysts & Industry Voices

Top 10 Active CISOs in San Francisco Protecting the Bay Area

Cybersecurity leaders in the San Francisco Bay Area protect...
Founders, Analysts & Industry Voices

Top 10 Active CISOs in Los Angeles

Cybersecurity leaders in the Los Angeles area play a...
Founders, Analysts & Industry Voices

Top 10 Active CISOs in Canada Shaping the Country’s Cybersecurity Landscape

Canada depends on strong security leadership across finance, transportation,...
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Microsoft’s Largest Patch Tuesday Ever Raises New Challenges for Security Teams

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What happened Microsoft released its July 2026 Patch Tuesday update,...

ClickFix Evolves Into a Malware Ecosystem, Challenging Traditional Security Defenses

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What happened ClickFix has grown from a simple social engineering...

Weak Router Security Continues to Fuel Russian Cyber Operations Against Critical Infrastructure

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What happened US cybersecurity agencies, together with counterparts from more...

Upwind Investigation Into AsyncAPI npm Packages Highlights a More Coordinated Form of Supply Chain Attack

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An investigation by cloud security company Upwind has revealed...

Microsoft Issues Emergency Patch for RoguePlanet Windows Defender Zero-Day

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What happened Microsoft has released an out-of-band security update to...