John Joseph Javier

22 POSTS

Cyber threats and incidents

Google Identifies AI-Powered Malware Is Already in the Wild, And It’s Smarter Than Your Security Stack

Google’s Threat Intelligence Group (GTIG) has issued a new...

AI and security

Prompt Injection Risks Resurface: ChatGPT Vulnerabilities Expose AI’s Weak Spots

What happened Security researchers at Tenable disclosed seven vulnerabilities in...

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Evanston Township High School Hit by Ransomware Attack, Summer Programs Suspended

June 8, 2026 0

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

AI Agent Discovers 21 FFmpeg Vulnerabilities, Highlighting Growing Security Challenge

June 8, 2026 0

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

OpenAI Introduces ChatGPT Lockdown Mode to Reduce AI Data Exfiltration Risks

June 8, 2026 0

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

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

June 8, 2026 0

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

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

June 8, 2026 0

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