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Hacker Noob Tips

Hacker Noob Tips
Prompt Injection Attacks Against LLM Agents: The Complete Technical Guide for 2026

Prompt Injection Attacks Against LLM Agents: The Complete Technical Guide for 2026

When AI Can Execute Code, Every Injection Is an RCE A comprehensive technical analysis of prompt injection vulnerabilities in agentic AI systems, with real-world CVE breakdowns, attack taxonomies, and practical defense strategies TL;DR Prompt injection isn't just about making ChatGPT say naughty words. When LLM agents have

lock-1 By Hacker Noob Tips 15 Feb 2026
CANFAIL Malware: How Russian Hackers Are Using LLMs to Compensate for Technical Shortcomings

CANFAIL Malware: How Russian Hackers Are Using LLMs to Compensate for Technical Shortcomings

Executive Summary Google Threat Intelligence Group (GTIG) has identified a new Russian-linked threat actor deploying a previously undocumented malware family dubbed CANFAIL against Ukrainian organizations. What makes this campaign particularly noteworthy isn't the malware's technical sophistication—in fact, the group is described as "less sophisticated&

By Hacker Noob Tips 14 Feb 2026
Silicon Valley's Favorite AI Agent Has Serious Security Flaws: What CISOs Need to Know

Silicon Valley's Favorite AI Agent Has Serious Security Flaws: What CISOs Need to Know

Introduction: The AI Agent Gold Rush Meets Reality Picture this: An AI assistant that cleans up your inbox, manages your calendar, orders your lunch, and even deploys code to production servers—all through a simple chat interface. No more clicking through dozens of apps. Just tell your AI agent what

By Hacker Noob Tips 14 Feb 2026
Securing AI Agent Infrastructure: A Zero-Trust Architecture Guide for 2026

Securing AI Agent Infrastructure: A Zero-Trust Architecture Guide for 2026

As organizations rapidly deploy AI agents for automation, content generation, and operational tasks, a critical security gap has emerged: most AI infrastructure runs with excessive privileges, minimal access controls, and direct exposure to the public internet. This guide provides a practical blueprint for hardening self-hosted AI agent deployments using zero-trust

By Hacker Noob Tips 14 Feb 2026
MCP Attack Frameworks: The Autonomous Cyber Weapon Malwarebytes Says Will Define 2026

MCP Attack Frameworks: The Autonomous Cyber Weapon Malwarebytes Says Will Define 2026

How a protocol designed to make AI assistants smarter became the backbone of fully autonomous cyberattacks—and what you can do about it The One-Hour Takeover That Changed Everything In a controlled test environment last November, researchers from MIT watched an artificial intelligence take over an entire corporate network. The

By Hacker Noob Tips 14 Feb 2026
VoidLink: Inside the AI-Built Malware Framework Targeting Cloud Linux Environments

VoidLink: Inside the AI-Built Malware Framework Targeting Cloud Linux Environments

Cisco Talos uncovers UAT-9921's sophisticated modular malware framework—built with LLM assistance, written in Zig, and designed for long-term, stealthy access to enterprise cloud infrastructure. Executive Summary A previously unknown threat actor tracked as UAT-9921 has been deploying a sophisticated new malware framework called VoidLink in campaigns targeting

By Hacker Noob Tips 13 Feb 2026
Infostealers: The Silent Engine Powering Every Cyberattack in 2026

Infostealers: The Silent Engine Powering Every Cyberattack in 2026

How a $250 piece of malware became cybercrime's most valuable infrastructure The Moment Everything Changed You're scrolling through YouTube, looking for a tutorial on video editing software. You find a promising video with thousands of views, a professional thumbnail, and a link in the description to

By Hacker Noob Tips 12 Feb 2026
Metro4Shell: Hackers Exploit React Native CLI to Deploy Rust Malware on Developer Machines

Metro4Shell: Hackers Exploit React Native CLI to Deploy Rust Malware on Developer Machines

A critical remote code execution vulnerability in React Native's Metro development server is being actively exploited to compromise developer workstations with sophisticated Rust-based malware. If you're a React Native developer who has ever run npm start or npx react-native start without thinking twice about it, this

By Hacker Noob Tips 12 Feb 2026
OpenAI Publishes URL-Based Data Exfiltration Mitigations: What AI Developers Need to Know

OpenAI Publishes URL-Based Data Exfiltration Mitigations: What AI Developers Need to Know

As AI agents gain the ability to interact with external systems, browse the web, and process user data, the attack surface for malicious exploitation has expanded dramatically. OpenAI's recent publication on governing agentic AI systems includes critical security mitigations that every developer building AI-powered applications should understand and

By Hacker Noob Tips 11 Feb 2026
How to Find and Remove End-of-Life Edge Devices Before Attackers Exploit Them

How to Find and Remove End-of-Life Edge Devices Before Attackers Exploit Them

A Practical Guide to Complying with CISA BOD 26-02 (and Why Private Sector Should Too) The Wake-Up Call You Can't Ignore On February 5, 2026, CISA dropped a bombshell: Binding Operational Directive 26-02 mandates that all federal agencies identify and remove end-of-life (EOL) edge devices from their networks

By Hacker Noob Tips 10 Feb 2026
Google Chrome Security Alert: Critical Heap Corruption Vulnerabilities Demand Immediate Updates (February 2026)

Google Chrome Security Alert: Critical Heap Corruption Vulnerabilities Demand Immediate Updates (February 2026)

Executive Summary Google has released an emergency security update for Chrome (version 144.0.7559.132/.133), patching two high-severity vulnerabilities that could allow attackers to execute arbitrary code on your computer simply by getting you to visit a malicious webpage. If you haven't updated Chrome in the

By Hacker Noob Tips 09 Feb 2026
React2Shell: Inside the Critical CVE-2025-55182 Vulnerability That Has Hackers Exploiting React Apps Within Hours

React2Shell: Inside the Critical CVE-2025-55182 Vulnerability That Has Hackers Exploiting React Apps Within Hours

A deep dive into the CVSS 10.0 vulnerability shaking the JavaScript ecosystem—and how to protect yourself The Day React Got Owned On December 3, 2025, the React team dropped a security advisory that sent shockwaves through the web development world. A critical vulnerability—CVE-2025-55182—had been discovered in

By Hacker Noob Tips 08 Feb 2026
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Hacker Noob Tips

Hacker Noob Tips

Hacker Noob Tips is a website for anyone who wants to get into the security industry from either being in IT, software development, currently a Jr. Engineer, or even a CISO.

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Hacker Noob Tips

Hacker Noob Tips is a website for anyone who wants to get into the security industry from either being in IT, software development, currently a Jr. Engineer, or even a CISO.