John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
1569 POSTS
Cyber threats and incidents

CISA Orders Feds to Patch Max-Severity Cisco Flaw by Sunday

What happened The Cybersecurity and Infrastructure Security Agency (CISA) ordered...
Cyber threats and incidents

Police Take Down 373,000 Fake CSAM Sites in Operation Alice

What happened An international law enforcement operation known as Operation...
Cyber threats and incidents

FBI Links Signal Phishing Attacks to Russian Intelligence Services

What happened The FBI issued a public service announcement warning...
Cyber threats and incidents

Microsoft Azure Monitor Alerts Abused in Callback Phishing Campaigns

What happened Attackers are abusing Microsoft Azure Monitor alerts to...
Founders, Analysts & Industry Voices

CISOs to Watch in Georgia’s Information Technology Sector

Georgia’s information technology sector includes SaaS companies, communications platforms,...
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12 Cybersecurity Companies to Watch at Black Hat USA 2026

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Black Hat USA 2026 is set to bring the...

Mate Security Tops $50M in Funding as Investors Back a New Model for AI Security Operations

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Artificial intelligence has introduced a paradox for enterprise cybersecurity....

Daylight Security Opens the MDR Black Box With Detection Program Visibility

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Managed detection and response has always run on trust....

Insight Partners And Glilot Capital Co-Lead $20M Investment In Way Security To Reinvent IAM Operations

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Identity and access management has become central to enterprise...

CISO Diaries: Tamoor Sarfraz on Securing the Systems Behind Essential Operations

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For Tamoor Sarfraz, cybersecurity is not simply about protecting...