John Kevin Hao

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

Researchers Gained Access to Hacker Domain Server via DNS Misconfiguration

What happened Infoblox researchers gained access to hacker domain server...

Windows SMB client vulnerability tied to privilege escalation

What happened The Windows SMB client vulnerability tied to privilege...

CrashFix campaign uses malicious browser extension to deploy ModeloRAT

What happened The CrashFix campaign uses malicious browser extension to...

Redmi Buds firmware flaws expose call data and enable device crashes

What happened The Redmi Buds firmware flaws expose call data...

Kerberos relay attack abuses DNS CNAME handling in Windows authentication

What happened The Kerberos relay attack abuses DNS CNAME handling...
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Evanston Township High School Hit by Ransomware Attack, Summer Programs Suspended

What happened Evanston Township High School (ETHS) District 202 in...

AI Agent Discovers 21 FFmpeg Vulnerabilities, Highlighting Growing Security Challenge

What happened A cybersecurity startup called depthfirst has reported discovering...

OpenAI Introduces ChatGPT Lockdown Mode to Reduce AI Data Exfiltration Risks

What happened OpenAI has begun rolling out a new security...

Securing the Backbone: The Cybersecurity Leaders Protecting Oil and Energy Operations

Oil and energy security sits in a hard place:...

CISO Diaries: Michael Adekanye on Risk, AI Governance, and the Future of Security Leadership

For much of his career, Michael Adekanye has worked...