John Kevin Hao

John Kevin Hao is a news and feature writer covering cybersecurity, technology, and business targeted for professional audiences.
1733 POSTS
Cyber threats and incidents

NTLMv1 Authentication Weakness Exploited Using Rainbow Tables

What happened NTLMv1 authentication weaknesses were exploited using rainbow tables...
AI and security

Google Vertex AI Vulnerability Allowed Unauthorized Model Interaction

What happened A Google Vertex AI vulnerability allowed unauthorized interaction...
Cyber threats and incidents

Researchers Access Stealc Malware Command-and-Control Infrastructure

What happened Researchers gained access to Stealc malware command-and-control infrastructure...
AI and security

Cloudflare Acquired Astro to Expand Managed Detection and Response Capabilities

What happened Cloudflare acquired Astro to expand its managed detection...
Cyber threats and incidents

Critical Cisco Secure Email Gateway 0-Day Exploited in Active Campaigns

What happened A critical zero-day remote code execution vulnerability in...
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Bloom Security and Cyera Integrate to Bring Data-Aware AI Security to the Endpoint

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Bloom Security has introduced an integration with Cyera DSPM...

Keeping the Shelves Stocked: The UK’s Food and Beverage Cybersecurity Leaders to Watch

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Britain’s food and beverage companies run factories, cold chains,...

Built on Trust: The UK’s Software CISOs to Watch

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Britain’s software companies run the accounting, data, and operational...

Code You Can Trust: The EU’s Software CISOs to Watch

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Europe’s software companies power everything from remote access and...

Privilege and Protection: The UK’s Legal Sector Cybersecurity Leaders to Watch

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Law firms hold some of the most sensitive information...