CVE-2021-3156 analysis.
This past week, I decided I wanted to learn more about exploits and exploit analysis. As a result, I checked out CVE-2021-3156, a Sudo vulnerability f...
Matthew Gasiewski1mo ago
This past week, I decided I wanted to learn more about exploits and exploit analysis. As a result, I checked out CVE-2021-3156, a Sudo vulnerability f...
A practical guide to entering cybersecurity — from choosing a specialization to landing your first job. Real methods, no myths, no magic courses. Hone...
10 Critical Security Mistakes in Node.js APIs (And How to Fix Them) Continue reading on Medium »
What Is Base64 Encoding? Base64 is a binary-to-text encoding scheme that converts binary data into a string of ASCII characters. It uses a set of 64 c...
How It Works, When to Use It, and Why It’s Not for Everyone Continue reading on Medium »
ClawMoat vs CrowdStrike Falcon vs Cisco AI Defense vs Doing Nothing A practical comparison for teams securing OpenClaw deployments — updated Feb 20, 2...
Your agent has your API keys. It makes HTTP requests. It calls tools that read files, query databases, and fetch web pages. Any of those can leak cred...
Week in Security: February 15-21, 2026 This week was dominated by AI agent security disasters, the inevitable collapse of "trust us bro" password mana...
A technical deep dive into how a CSS vulnerability exists in the wild, how it works, and how to patch it. Continue reading Zero-Day CSS: Deconstructin...
Cisco released an open-source MCP Scanner this week. It scans MCP server code for malicious tool descriptions and supply chain attacks. I have been sc...
AI agents are executing code, reading files, and making API calls on your behalf every day. The tools they use — MCP servers — are the new attack surf...
I just published a new article that breaks down what this release signals and why it matters. Traditional tools are great at known… Continue reading o...
Hello, my name is Singkhon. After completing the eJPT course, I would like to share my methods and approaches for solving each CTF problem… Continue r...
OpenClaw Is Unsafe By Design On February 17th, a popular VS Code extension called Cline got compromised. The attack chain reads like a catalog of AI-s...
JWT secret was hardcoded. AI didn’t mention it. Audit found it. Continue reading on Stackademic »
The $4.2 Million MITM Attack Nobody Saw Coming It was a regular Tuesday morning when the CFO of a mid-sized financial services firm clicked "Wire Tran...
CrowdStrike Says OpenClaw Is Dangerous. They're Right. Here's What To Do About It. This week, CrowdStrike published "What Security Teams Need to Know...
If you've ever used lazygit , you know the feeling. Git stops being a chore and becomes almost enjoyable. You can see everything at once, navigate wit...
Black hat in cyber security means a hacker who breaks into computers networks or systems illegally to steal data damage systems spread… Continue readi...
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