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CISO Diaries
LinkedIn
Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
About CISO Whisperer
Contact Us
go
Search
Home
CISO Diaries
LinkedIn
Categories
AI and security
Cyber threats and incidents
Founders, Analysts & Industry Voices
Identity & Access Management Security
About CISO Whisperer
Contact Us
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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.
130 POSTS
AI and security
Deloitte Foundation Awards $50K Grant to San Jacinto College to Expand Cybersecurity Talent Pipeline
What happened San Jacinto College in Pasadena, Texas, announced it...
AI and security
Depthfirst Secures $40M to Advance AI-Driven Vulnerability Management
What happened Cybersecurity startup Depthfirst has raised $40 million in...
Cyber threats and incidents
Critical Cal.com Authentication Bypass Lets Attackers Take Over User Accounts
What happened A critical Cal.com authentication bypass lets attackers take...
Cyber threats and incidents
International Takedown Disrupts RedVDS Cybercrime Platform Driving Phishing and Fraud
What happened International takedown disrupts RedVDS cybercrime platform driving phishing...
Cyber threats and incidents
High‑Severity Palo Alto Networks PAN‑OS DoS Flaw Could Interrupt Firewall Availability
What happened A high‑severity Palo Alto Networks PAN‑OS DoS flaw...
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Silent Ransom Group Targets Law Firms With Fake IT Support Calls
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What happened The Silent Ransom Group extortion gang is actively...
Meta AI Support Data Breach Affects Over 20,000 Instagram Accounts
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What happened Meta revealed that more than 20,000 Instagram users...
Palantir CTO Shyam Sankar Considered to Lead CISA
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What happened The Trump administration is considering Shyam Sankar, chief...
Exposed Fuel Tank Monitoring Systems Come Under Cyberattack in the US
June 7, 2026
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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
June 7, 2026
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What happened A security vulnerability has been identified in the...