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Critical n8n Ni8mare Vulnerability (CVE-2026-21858): Unauthenticated Takeover Risk Hits Nearly 60,000 Exposed Instances

Critical n8n Ni8mare Vulnerability (CVE-2026-21858): Unauthenticated Takeover Risk Hits Nearly 60,000 Exposed Instances

by Team Black Belt | Jan 14, 2026 | Cybersecurity News

The n8n Ni8mare vulnerability has emerged as a critical threat in the rapidly evolving landscape of workflow automation and AI-driven integrations, where tools like n8n have become indispensable for businesses connecting apps, APIs, data pipelines, and even...
Top 5 Real-World AI Security Threats Exposed in 2025

Top 5 Real-World AI Security Threats Exposed in 2025

by Team Black Belt | Jan 9, 2026 | Artificial Intelligence

As we step into 2026, the AI security threats exposed in 2025 have proven that vulnerabilities in artificial intelligence are no longer hypothetical—they are actively being exploited by cybercriminals, causing real damage to enterprises worldwide. The rapid adoption...
Top Cybersecurity Resolutions for 2026: Insights from Industry Leaders

Top Cybersecurity Resolutions for 2026: Insights from Industry Leaders

by Team Black Belt | Jan 7, 2026 | Cybersecurity News

As we kick off 2026, the cybersecurity resolutions for 2026 are more critical than ever as the landscape continues to evolve rapidly. With AI integration accelerating, quantum computing threats on the horizon, and persistent challenges like team burnout and identity...
FortiGate 2FA Bypass: 5-Year-Old Vulnerability Still Haunting FortiGate Users

FortiGate 2FA Bypass: 5-Year-Old Vulnerability Still Haunting FortiGate Users

by Team Black Belt | Jan 2, 2026 | Cybersecurity News

In late December 2025, Fortinet released an updated advisory highlighting ongoing active exploitation of a FortiGate 2FA bypass vulnerability that was originally patched more than five years earlier. Despite the long-available fixes, threat actors continue to...
Energy Sector Ransomware: They are Coming for the Energy Companies…

Energy Sector Ransomware: They are Coming for the Energy Companies…

by Team Black Belt | Dec 31, 2025 | Cybersecurity News

In the closing days of 2025, a stark reminder emerged of the escalating threat of energy sector ransomware facing critical infrastructure: Romania’s largest coal-based energy producer, Complexul Energetic Oltenia (CEO), fell victim to a ransomware attack by the...
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Microsoft Exchange Server Zero-Day Under Active Exploitation: What Businesses Need to Do Now (CVE-2026-42897)

Microsoft Exchange Server Zero-Day Under Active Exploitation: What Businesses Need to Do Now (CVE-2026-42897)

May 20, 2026

In the world of cybersecurity, Exchange Server zero-day vulnerabilities are among the most dangerous threats IT leaders face today. On May 14, 2026, Microsoft disclosed a high-severity Exchange Server zero-day (CVE-2026-42897) that is already being actively exploited...

AI Zero-Day Exploit: AI Just Wrote Its First Zero-Day Exploit — And It Nearly Pulled Off a Mass Attack

AI Zero-Day Exploit: AI Just Wrote Its First Zero-Day Exploit — And It Nearly Pulled Off a Mass Attack

May 12, 2026

The cybersecurity community has been debating for years whether AI would eventually be weaponized to discover and exploit vulnerabilities at scale. As of today, that debate is over. Google's Threat Intelligence Group (GTIG) has published findings confirming what many...

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