John Joseph Javier

22 POSTS

BlueDelta Hackers Target Microsoft OWA and Related Portals with Credential Harvesting

What happened BlueDelta hackers, a state-linked Russian intelligence group, intensified credential-harvesting campaigns...

Chinese Hackers Deploy NFC-Enabled Android Malware

What happened Chinese hackers deployed NFC-enabled Android malware capable of...

CrazyHunter Ransomware Attacking Healthcare Sector

What happened CrazyHunter ransomware targeted hospitals and healthcare providers by...

Chinese Salt Typhoon Campaign Hacks U.S. Congress Email Systems

What happened A Chinese Salt Typhoon campaign compromised email systems...
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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...