Insights
Insights & Writeups
Practical security articles, vulnerability analysis, and walkthroughs focused on understanding behavior, impact, and remediation.
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PRC Hackers Use BRICKSTORM for Persistent US System Access
**PRC Hackers Use BRICKSTORM for Persistent US System Access** **Introduction** What if a high-level state-backed threat actor had been hiding in your systems for over five years? According to a December 2025 report from CISA, this isn’t hypothetical anymore—it’s our current reality. A Chinese government-backed hacking group, identified as Volt Typhoon, has been using a…
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Active Command Injection Hits Array AG Gateways Confirms JPCERT
**Active Command Injection Hits Array AG Gateways, Confirms JPCERT** **Introduction** What if a trusted gateway in your infrastructure suddenly became a launchpad for a cyberattack? That’s not a hypothetical anymore. The Japan Computer Emergency Response Team (JPCERT/CC) recently confirmed that Array AG Series gateways are actively being targeted and exploited through a critical command injection…
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Fake Microsoft Teams App Spreads ValleyRAT Malware in China
**Fake Microsoft Teams App Spreads ValleyRAT Malware in China** *How Cybercriminals Are Targeting Users With a Familiar Brand and What CISOs, CEOs, and Security Teams Must Know* In December 2025, cybersecurity researchers uncovered a concerning campaign that weaponizes a fake Microsoft Teams app to distribute ValleyRAT malware, specifically targeting users in China. This campaign—linked to…
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WiFi Hack and npm Worm Lead Weekly Cybersecurity Threats
**WiFi Hack and npm Worm Lead Weekly Cybersecurity Threats** With two serious vulnerabilities making headlines—the exposure of a dangerous WiFi flaw and the rapid spread of a malicious npm package—this week serves as another stark reminder that cybersecurity threats continue to evolve faster than many organizations are equipped to handle. If you didn’t already see…
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Top 5 Web Security Threats That Changed 2025
**Top 5 Web Security Threats That Changed 2025** _Source: [The Hacker News](https://thehackernews.com/2025/12/5-threats-that-reshaped-web-security.html)_ **Introduction** How prepared are you for web threats that evolve faster than your response plans? In 2025, global cyberattacks surged by 38%, many of them exploiting vulnerabilities in architecture we’ve long considered secure. As digital infrastructures grew more complex—with AI-powered apps, decentralized systems,…
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GoldFactory Malware Spreads in Southeast Asia via Banking Apps
**GoldFactory Malware Spreads in Southeast Asia via Banking Apps** With advanced phishing tactics and malware development on the rise, threat actors are sharpening their focus on mobile banking—and the newly identified GoldFactory malware suite is proof that cybersecurity leaders can’t afford to look away. According to a report by The Hacker News (https://thehackernews.com/2025/12/goldfactory-hits-southeast-asia-with.html), GoldFactory is…
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AISURU Botnet Hits Record 29.7 Tbps DDoS Attack
**AISURU Botnet Hits Record 29.7 Tbps DDoS Attack** **When 29.7 Tbps Isn’t Just a Number: What the World’s Largest DDoS Attack Means for You** Imagine your organization fending off a tsunami of traffic so large, it could potentially knock entire data centers offline within seconds. That’s exactly what happened with a record-breaking 29.7 terabits-per-second (Tbps)…
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Critical React and Next.js Bugs Enable Remote Code Execution
**Title: Critical React and Next.js Bugs Enable Remote Code Execution** **Introduction** Imagine your website—built on React or Next.js and trusted by millions—suddenly becomes the doorway hackers use to compromise your entire infrastructure. That’s not a scene from an infosec thriller—it’s a real and urgent risk, thanks to critical bugs recently discovered in React Server Components…
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Microsoft Finally Fixes Long-Exploited Windows LNK Vulnerability
**Microsoft Finally Fixes Long-Exploited Windows LNK Vulnerability** **Introduction** Imagine this: A single click on what appears to be a harmless file on a USB drive or shared folder is enough to give an attacker a foothold in your corporate network. This isn’t a hypothetical threat—it’s exactly how the infamous Windows LNK vulnerability has been exploited…
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Brazil Targeted by Banking Trojan via WhatsApp and NFC Fraud
**Brazil Targeted by Banking Trojan via WhatsApp and NFC Fraud** *Cyber Threats Escalate as Social Engineering and Mobile Tech Collide* **Introduction** Imagine this: an employee receives what looks like a legitimate promotional message on WhatsApp—with enticing images and embedded links. Moments later, their phone behaves oddly, and before anyone can react, banking credentials are compromised…
