ZyberWalls

Category: Cloud Security / Cyber Spying We have been tracking a new breed of cyber threat in 2026 — Ghosts . These do not crash systems or demand ransom. Instead, they quietly rewrite how trust works. First, the Ghost on the Runway manipulated physical reality through GPS spoofing. Then, Reset Storms haunted our digital identities and privacy. Most recently, the Financial Ghost entered the boardroom to rewrite corporate ledgers. Now, the Ghost has entered the cloud itself. Discovery: VoidLink was first reported by multiple independent cloud security researchers on January 13, 2026. Stealthy Design: This is not a virus that spreads randomly. It is a professional hacking platform designed to live silently inside cloud infrastructure for months—or even years. Trend Shift: If 2025 was about identity theft, 2026 is the year of infrastructure compromise. What Is VoidLink? VoidLink is a modular Command-and-Control (C2) framework built specifically for the modern stack. It is a full-f...

Category: Enterprise Risk / Critical Infrastructure This report analyzes SAP S/4HANA vulnerability CVE-2026-0501 , a critical SQL injection flaw released on the January 13, 2026, Patch Day, which directly impacts corporate financial integrity. At ZyberWalls , we’ve tracked the evolution of digital hauntings. We saw the Ghost on the Runway manipulate physical reality and the Privacy Ghost haunt our personal identities. But today, the ghost has entered the boardroom. With a CVSS score of 9.9/10 , this flaw is a "Financial Reset Button" that lets an attacker rewrite a company's history. The "General Ledger" Nightmare The General Ledger is a company’s ultimate source of truth. Usually, changing these records requires high-level permissions and strict oversight. The Problem: Due to insufficient input validation in SAP S/4HANA (Financials General Ledger) , an authenticated user with low privileges can bypass all security guards and talk directly to the backend data...

Category: Identity & Privacy Threats In our analysis of the Runway 10 incident , we saw how fake signals could misdirect an entire aircraft. Today, we are looking at a different kind of "ghost"—one that doesn't target a plane, but the psychological peace of 17.5 million people. If you woke up to a "Reset Your Password" email from Instagram that you didn't ask for, you are witnessing the "Privacy Ghost" in action. While Meta maintains there was no direct breach of internal systems, a database of 17.5 million profiles is currently circulating for free on the dark web. At ZyberWalls , we’ve analyzed the link between this 2024 "scraping" relic and the 2026 global email panic. The "Reset Storm": A Weaponized Feature The emails hitting your inbox are legitimate . They are sent by Instagram's own security servers. However, they aren't triggered by a system glitch—they are being triggered by scripts at scale. The Strategy...

Category: National Security / Aviation Cyber-Physical Alerts In our last story about the Ni8mare exploit , we showed how a single line of bad code could hijack a business. Today, we are witnessing a far larger “hack”—not inside a data center, but in the physical world itself. In early 2026, the Ministry of Civil Aviation confirmed that several major Indian airports including Delhi, Mumbai, and Bengaluru —faced a problem called GPS Spoofing . At Delhi’s IGI Airport, particularly near Runway 10 , several flights reported that their navigation screens showed incorrect positions. These were not just glitches; they were silent tests of our national readiness. What is the difference? (The Simple Logic) People often confuse Jamming with Spoofing . Here is the easy way to understand it: Jamming is like "Noise": Imagine you are on a phone call and someone starts screaming nearby. You can't hear anything. You know the call is bad, so you switch to a backup. This is loud and eas...

Category: Threat Intelligence / Emergency Alerts In the final weeks of 2025, we saw Google rushing to patch Chrome (as discussed in our December Emergency Update ). Now, just ten days into 2026, a new "Max Severity" threat has emerged that targets the very heart of business efficiency: Workflow Automation. The vulnerability, tracked as CVE-2026-21858 and nicknamed "Ni8mare," is currently rated CVSS 10.0 , with unauthenticated exploitation possible in exposed configurations of n8n . It proves a terrifying point: in the era of AI and low-code, your automation bots are the new "insider" threat. The Connection: Identity is the New Perimeter This discovery follows the dangerous trend we highlighted in yesterday's deep dive into The Identity Heist: No Malware, Just Access . Attackers are no longer using viruses to break in; they are stealing session cookies to walk through the front door. The Ni8mare flaw is the perfect "Post-Compromise" tool. ...