ZeroDay Cyber Feed
Explore fresh threat intelligence, zero-day vulnerabilities, and cyber news. Stay ahead of the curve with our real-time feed of the latest in cybersecurity.
Help keep ZeroDay free for everyone. Donate any amount (Donante) to support independent cybersecurity education and daily threat intelligence updates.
Professional Course Tracks
Learn offensive security, network exploitation, red team operations, and real-world penetration testing techniques aligned with industry standards and hands-on vulnerability assessment practices.
Most detailed category with step-by-step breakdowns, realistic scenarios, and practical examples.
CVE posts are concise vulnerability summaries for fast awareness and prioritization.
Infrastructure assessment, exposure mapping, and internal attack-chain coverage for practical testing.
Follow CVE summaries for context, then move to Red-Team for deeper techniques and examples.

Financial institutions across Latin America, particularly in Brazil and Mexico, are facing a persistent and evolving threat from the JanelaRAT malware. This sophisticated Remote Access Trojan (RAT), a derivative of the k

A sophisticated malware strain, JanelaRAT, has significantly escalated its operations targeting financial institutions across Latin America, with a notable surge in activity observed in Brazil and Mexico. This evolving t

A sophisticated malware family, JanelaRAT, continues to pose a significant threat to financial institutions across Latin America, with a notable surge in activity observed in Brazil and Mexico. This evolved banking troja

A sophisticated malware family, JanelaRAT, has significantly escalated its operations targeting financial institutions across Latin America, with a notable surge in attacks observed in Brazil and Mexico. This evolving th