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Technology Blog
Technology Blog explores the latest advances in cybersecurity tools and industry news. We share practical insights and real world examples that help security teams strengthen defenses and stay ahead of emerging risks.


Lateral Movement, Dwell Time, and the Role of Microsegmentation
The impact of an attack develops after access is gained The impact of an attack is rarely defined by how access is gained, but by how far an attacker can move after entering the environment. Preventive controls still matter, but they do not determine the full outcome. What shapes the impact is how long an attacker can operate and how much of the environment they can reach before being detected and contained. In many organizations, that window remains longer than expected. Att

PAGO Networks
Apr 213 min read


What Mythos Means for Security
Looking at the recent discussions around Anthropic’s Mythos Preview, what stands out is not just model capability, but how it may change the pace at which vulnerabilities move from discovery to actual use. It is easy to look at this as another step forward in AI performance, but the more relevant shift seems to be around timing. The process that connects vulnerability identification, exploit development, and validation has always required both depth of expertise and a certai

Siwoo Lee
Apr 203 min read


RSAC 2026 and the MDR Perspective
A few years ago, Managed Detection and Response was associated with a limited group of providers that had the operational maturity to deliver it. At RSAC 2026, that perception shifted and MDR now sits at the center of how vendors position themselves, whether they come from platform, cloud, or service backgrounds. This widespread adoption creates an inflection point. When every vendor positions itself around MDR, the label itself loses precision. What begins to matter is how M

PAGO Networks
Apr 95 min read


Cisco FMC Zero Day Exploited
A remote code execution vulnerability CVE-2026-20131 identified in Cisco Secure Firewall Management Center (Secure FMC) has been confirmed to be actively exploited in real world attacks. Cisco disclosed the vulnerability on March 4, 2026 and provided patched versions. However, Amazon Threat Intelligence reports that the Interlock ransomware group had already been exploiting this vulnerability since January 26, 2026 . The critical point is the exploitation began before publ

Siwoo Lee
Apr 63 min read


Cyber Risk Management: Why Quantification Changes Everything
There is a reason security budget conversations feel different from almost every other investment discussion that happens in a boardroom. Security risk is structurally difficult to express in the terms that investment decisions are built around, and that difficulty has consequences that ripple through every layer of how organizations fund and operate their security programs. But the measurement problem is only half the story. Even organizations that successfully build a quant

PAGO Networks
Apr 64 min read


LiteLLM Supply Chain Incident: Access Risks Across the AI Stack
This case demonstrates how centralizing access and secrets can amplify the impact of a supply chain attack It has been confirmed that versions 1.82.7 and 1.82.8 of the litellm package distributed on PyPI were tampered with and contained malicious code. According to LiteLLM’s official security notice on March 24, 2026, these versions were compromised and have since been removed from PyPI. This incident can be classified as a supply chain attack , where an open source componen

Siwoo Lee
Mar 275 min read


Ally WordPress Plugin Vulnerability CVE-2026-2413: Unauthenticated SQL Injection Explained
An unauthenticated SQL Injection vulnerability has been identified in the Ally – Web Accessibility & Usability plugin used in Elementor-based WordPress environments. With over 400,000 active installations globally, this issue has a potentially wide impact surface. However, this is not a vulnerability that can be exploited across all WordPress environments by default. Exploitation depends on specific conditions. This article outlines the affected plugin, root cause, and what s

Siwoo Lee
Mar 233 min read


The 4-Stage Attack Chain Behind North Korea's Lazarus Group and Medusa Ransomware
Broadcom's Symantec and Carbon Black Threat Hunter Team have identified activity linking North Korea's Lazarus Group to a series of Medusa ransomware attacks. U.S. healthcare organizations are among the primary targets, with cases in the Middle East also referenced. What makes this campaign worth examining closely is the activity that precedes the ransomware itself. The toolset identified by Symantec and Carbon Black is Lazarus-specific custom malware, not off-the-shelf crime

Siwoo Lee
Mar 165 min read


OpenClaw Security Alert: Agent Takeover and Malicious npm Package
Recent issues surrounding OpenClaw can be summarized in one sentence: locally running executable agents are becoming a new attack surface. According to OpenClaw’s official security documentation, this agent can perform arbitrary shell command execution, file read and write operations, network service access, and message sending depending on configuration. In other words, it goes far beyond a typical chatbot and is closer to an executable tool that actually connects and oper

Siwoo Lee
Mar 104 min read


Developer Tools as an Entry Point: Security Risks in Widely Used VS Code Extensions
"Developer tools interact directly with sensitive resources and operational systems, which means weaknesses within those tools can become meaningful entry points for attackers". Several widely used Visual Studio Code extensions have recently been associated with security vulnerabilities that may impact developer workstations. Unlike typical security issues that affect production servers or exposed infrastructure, these vulnerabilities highlight a different risk: the developme

Siwoo Lee
Mar 93 min read


Phishing 3.0: AI Generated Phishing and Identity Based Attacks
Phishing has long been treated as a communication problem. Attackers send deceptive messages, employees make mistakes, and organizations respond with filtering controls and awareness programs. Despite sustained investment in both technical defenses and user training, phishing remains one of the most consistent initial access vectors in reported cyber incidents. The FBI Internet Crime Complaint Center continues to rank phishing and business email compromise among the highest c

PAGO Networks
Feb 234 min read


Metro4Shell and the Changing Risk Profile of Development Environments
A critical Remote Code Execution vulnerability has been discovered in the Metro Development Server used in React Native development environments, and recent attack activity has been observed exploiting this flaw to distribute malicious payloads. The vulnerability, tracked as CVE-2025-11953 and referred to as Metro4Shell, originates from an OS Command Injection issue in the /open-url endpoint, which is provided for development convenience. This issue is particularly noteworthy

Siwoo Lee
Feb 182 min read


Rising Security Budgets Are Not Reducing Breach Costs
The average cost of a data breach in 2025 is about $4.44 million. Forrester projects that global cybersecurity investment will grow at double digit rates through the coming years, rising from roughly $155 billion in 2024 to nearly $175 billion in 2025 and continuing upward toward $300 billion by the end of the decade. At the same time, the latest data from IBM and other industry trackers shows that the average cost of a data breach in 2025 is about $4.44 million. That figure

PAGO Networks
Jan 143 min read


CyberAttacks in 2026: Why Response Speed Matters More Than Prediction
Every year the same question shows up in cybersecurity discussions. What attacks should we expect next year? Which threats are growing? What the data is telling us? But it is worth asking whether this is even the right question. For years, cybersecurity conversations have focused on how advanced attacks are becoming. New techniques, new tools, more automation on the attacker side. That story is familiar and partly true. But recent incident data points to something more uncomf

PAGO Networks
Jan 73 min read


The New Pattern Behind Major Attacks in Korea
Recent security incidents in Korea reveal a repeating pattern that shows attackers understand the operational realities of Korean enterprises better than many organizations anticipate. Recognizing this pattern is the 1st step toward strengthening defense and reducing the time between initial compromise and effective response. 1. Identity is the new entry point Attackers rarely begin with brute force when more effective options exist. They start by acquiring valid credentials

PAGO Networks
Nov 30, 20253 min read


The Importance of Regular Penetration Testing for Web Applications
Modern organizations rely on web applications for everything from customer portals to internal operations. This dependence also makes them one of the main targets for cyberattacks. Regular penetration testing is now the foundation for maintaining trust, protecting data, and ensuring the resilience of digital services. Nowadays, developers work under pressure to release features fast, and even with security reviews, small oversights can slip through. Penetration testing expose

PAGO Networks
Nov 5, 20252 min read


Why EDR is Essential for SMBs
For small businesses where a single significant breach can threaten business continuity, investments in EDR provide meaningful risk reduction. Small and medium-sized businesses face the same sophisticated cyber threats as enterprise organizations, but typically operate with constrained security budgets and limited IT personnel. This is how vulnerability gap is created and attackers actively exploit. Verizon's 2025 Data Breach Investigations Report analyzed over 22,000 securit

PAGO Networks
Oct 21, 20255 min read


Client Success Story: How PAGO Secured a Financial Institution Under Ransomware Attack
When ransomware infiltrated an ASEAN government agency managing a critical public financial database linked to regional transportation systems, the impact extended beyond temporary system paralysis. The attackers issued ransom demands while the organization faced a cascade of complications: distributed backup systems across multiple regions had been infected, recovery timelines stretched beyond acceptable parameters, and external audit obligations added pressure to an already

PAGO Networks
Oct 18, 20255 min read


How to Keep AI From Turning Against Your Defense
A few months ago, security researchers revealed that a group of attackers had trained an AI system to manage a ransomware operation on...

PAGO Networks
Oct 10, 20253 min read


Supply Chain & OT Vulnerabilities
The year of 2025 served as a harsh wake-up call for modern industry. A significant cyber incident at a prominent automaker halted...

PAGO Networks
Oct 2, 20253 min read
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