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John Kevin Hao

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

Windows Secure Boot Certificates Near Expiration, Risking Boot Failures Without Updates

What happened Windows Secure Boot certificates near expiration, risking boot...
Cyber threats and incidents

Critical FortiSIEM Vulnerability Lets Attackers Execute Arbitrary OS Commands Over TCP

What happened A critical FortiSIEM vulnerability lets attackers execute arbitrary...
AI and security

A Signal for Modern Software Security: Aikido Security Becomes Unicorn with $60M Series B Funding

What happened Belgian cybersecurity startup Aikido Security has raised $60 million...
AI and security

AI Chipmaker Cerebras Seeks Major Funding to Challenge Nvidia’s Dominance

What happened Cerebras Systems, a startup known for its wafer‑scale...
AI and security

Defense Unicorns Reaches Unicorn Status With $136M to Secure Offline Military Software

What happened Defense Unicorns, a San Antonio-based defense technology startup,...
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Popular

Exposed Fuel Tank Monitoring Systems Come Under Cyberattack in the US

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What happened US federal agencies are warning organizations about ongoing...

Linux Kernel Improper Authentication Vulnerability Raises Privilege Escalation Risk Across Systems

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What happened A security vulnerability has been identified in the...

Instagram Password Reset Flow Raises Concerns Over Potential User Phone Data Exposure

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What happened A recently highlighted issue in Instagram’s password reset...

CISO Diaries: Jigar Shah on Why Trust May Be the Most Valuable Asset in the AI Era

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

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

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There's a quiet assumption baked into most cloud security...
Cyber threats and incidents

Exposed Fuel Tank Monitoring Systems Come Under Cyberattack in the US

What happened US federal agencies are warning organizations about ongoing...
Cyber threats and incidents

Linux Kernel Improper Authentication Vulnerability Raises Privilege Escalation Risk Across Systems

What happened A security vulnerability has been identified in the...

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