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Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)

Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)

by Ventura Systems | Jan 12, 2026 | Cybersecurity, Cybersecurity & Threats, Malware, Network Security, News, Ventura Systems, ZTNA

In the world of workflow automation, n8n has become a powerhouse, allowing businesses to stitch together hundreds of apps and APIs. But a recently disclosed vulnerability, codenamed Ni8mare (CVE-2026-21858), has turned this automation dream into a security nightmare....
LockBit: The Persistent Ransomware Menace

LockBit: The Persistent Ransomware Menace

by Ventura Systems | Oct 4, 2025 | Cyber Warfare, Cybersecurity, Cybersecurity & Threats, Geopolitical Hacking, Malware, Network Security, Ventura Systems

In the shadowy underbelly of cyberspace, few names strike as much fear as LockBit. This ransomware group has terrorized organizations worldwide, encrypting data and demanding hefty ransoms. Despite major law enforcement crackdowns, LockBit keeps evolving, proving that...
CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.

CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.

by Ventura Systems | Sep 19, 2025 | Cybersecurity, Cybersecurity & Threats, Malware, News

A recent CISA warning has revealed that two new malware strains are actively exploiting a pair of Ivanti Endpoint Manager Mobile (EPMM) vulnerabilities, CVE-2025-4427 and CVE-2025-4428. Ivanti has since released patches, and CISA has added the vulnerabilities to its...
A New Wave of Supply Chain Attacks: The “Shai-Hulud” NPM Worm

A New Wave of Supply Chain Attacks: The “Shai-Hulud” NPM Worm

by Ventura Systems | Sep 17, 2025 | Cloud Security, Cybersecurity, Cybersecurity & Threats, Malware, Ventura Systems

The open-source ecosystem, a cornerstone of modern software development, is under continuous threat. A recent, highly sophisticated supply chain attack, dubbed “Shai-Hulud”, has demonstrated a new and alarming evolution in this landscape: a...

Recent Posts

  • Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)
  • LockBit: The Persistent Ransomware Menace
  • CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.
  • A New Wave of Supply Chain Attacks: The “Shai-Hulud” NPM Worm
  • Unmasking REFINED KITTEN: A Look at Iran’s APT33

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