Continuous Security Testing for Small Teams: What to Test, How Often, and Who Owns It
Small teams rarely have a security department. They have a few developers, maybe a team lead, and sometimes an MSP that looks after the infrastructu…
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AI Agent Security: Six Controls From Nine Real Incidents
TL;DR Three attack surfaces: An AI agent exposes its host, its identity, and itself. Nine public incidents between May 2025 and July 2026 hit all th…
AI Hooks for Claude Code, Cursor, and Codex: Block Secrets Before Agents Can Use Them
TL;DR Instructions are suggestions, not controls : Prompts, AGENTS.md, and CLAUDE.md files only guide an agent, which can reinterpret or route aroun…
GSC: A Self-Learning SAST That Proves Vulnerabilities, Fixes Them, and Learns From Your Feedback
TL;DR — GSC (Git Security Checker) is a self-learning AppSec platform that doesn't stop at detecting a vulnerability. It proves it with a sandboxed…
DevSecOps Automation II: A Deep Dive into DAST
In the first part of this series , we looked at Static Application Security Testing (SAST) — scanning source code without executing the application;…
A free, anonymous Snyk alternative for dependency scanning
If you've shopped for Software Composition Analysis (SCA), you've hit the same wall: the good tools (Snyk, Black Duck, Mend, JFrog Xray) want an acc…
CVSS, EPSS and KEV: how to actually prioritize dependency vulnerabilities
Every week a dependency scanner finds dozens of vulnerabilities. Every week most developers ignore them, because there's no time to fix 200 issues a…
AI Agents vs Traditional Automation: What's Actually Different for Security
The real security difference between an AI agent and traditional automation is not "smart vs dumb". It is where control over execution lives : in co…
The Artifactory Token Chain: Why Build Repositories Are a Credential Store
The Artifactory Token Chain: Why Build Repositories Are a Credential Store An artifact repository is rarely described as a credential store, yet tha…
Security Telemetry on a Budget: Building a Practical Elastic Baseline for a Growing Product Team
Security Telemetry on a Budget How a growing product team turned the Elastic stack it already had into a practical security telemetry baseline — wit…
The AI Race Has a Missing Question: Can We Explain What Our Agents Already Did?
The public conversation around advanced AI often collapses into two positions. One side says we should slow down. The other says progress is inevita…
Agentic AI Security: Credentials and Permissions Define the Blast Radius
Agentic AI Security: Credentials and Permissions Define the Blast Radius Prompt injection can't be patched away. Three 2026 agentic AI incidents sho…
Harden & Lockdown RKE2 Cluster with a 4-Layer DevSecOps Stack
Introduction Before you move furniture into a new house, you install the locks, the cameras, and the gates. Kubernetes is no different, yet engineer…
`gh attestation verify` said yes to an image we never released
The four questions, and the one nobody asks Pulling a container image somebody else built asks four separate questions. Most people answer three of…
Your AI Agents Are Using Your Credentials
Key findings It's a secrets problem before it's an identity problem. Many AI agents don't have their own distinct identity, so they operate using AP…
Vault Coverage Is the Missing Metric in NHI Programs
Most large enterprises have some version of a vault program, the combination of policy, platform, process, and ownership used to manage machine cred…
What Happens When You pip install a Malicious Python Package?
A developer runs pip install. Nothing crashes. No ransomware appears. No antivirus alert fires. Thirty seconds later, a Python process makes an outb…
Building a "Fail-Closed" Zero-Trust CI/CD Protocol: A Personal Open-Source Experiment
Hello, Dev community! 👋 I am Anjo Machina (安城巻那), a QA engineer based in Japan. I want to share an open-source project I have been building. It is a…
What Was on This Machine? Answering the Blast Radius Question After a Laptop Compromise
TL;DR: The containment clock starts immediately after a developer's laptop is compromised, an infostealer fires an alert, a device goes missing, or…
Beyond free-roaming Agents: Architecting a Deterministic 4-node Graph pipeline for zero-false-positive Autonomous VAPT
Beyond Free-Roaming Agents: Architecting a Deterministic 4-Node Graph Pipeline for Zero-False-Positive Autonomous VAPT Every AppSec engineer eventua…
Why SAST and DAST Aren't Enough for Secrets Security
If you run an application security program in 2026, secrets detection can look like a solved line item. Your static analysis suite ships rules for h…
CVE-2026-35603: Cursor Still Trusts a World-Writable Folder
TL;DR Claude Code, Cursor, Codex CLI and Gemini CLI on Windows all load machine-wide configuration from C:\ProgramData\ , a folder any standard user…
drainscan vs gitleaks vs trufflehog: Why Web3 Needs Its Own Secret Scanner (2026 Benchmark)
drainscan vs gitleaks vs trufflehog: Why Web3 Needs Its Own Secret Scanner Benchmarked on 500+ web3 repositories. Generic scanners miss 73% of web3-…
Building a Read-Only Cloudflare Worker AI Security Console
Why build this Security teams already have WAF events, bot signals, access logs, and SIEM pipelines. The problem is not always data collection. The…
The Perimeter Moved to the Laptop: From Network, to Identity, to the Developer Endpoint
👉 TL;DR: The perimeter has moved before. It went from the network to identity, the shift everyone summarized as "identity is the new perimeter." It…
Where the LLM Stops: Deterministic Scoring in an AI-Assisted VAPT Pipeline
Every VAPT report ends the same way: a handful of numbers. A CVSS score. A severity label. A priority rank. Sometimes an aggregate risk score. Those…
Can Copilot Fix Its Own Security Findings? Testing GitHub Agentic Autofix
Can Copilot Fix Its Own Security Findings? Testing GitHub Agentic Autofix GitHub can now assign a code scanning alert directly to Copilot cloud agen…
🛡️ Vulnerability Math: CVE vs. CVSS vs. EPSS
Ever wonder why some "Critical" bugs aren't fixed immediately? It’s all about Impact vs. Urgency . Think of a Broken Lock on your front door: CVE (T…
The Command Injection Fix Cursor Writes Still Runs Code (CWE-78)
TL;DR Cursor writes exec() with your input pasted into the command string, which is textbook command injection (CWE-78). Ask it to fix that and it a…
Proof-of-Fix in GSC: An Architecture for Provable Vulnerability Remediation Verification
Abstract GSC is a self-learning AppSec platform implementing the full pipeline detect → prove → fix → verify → heal → predict . Its defining feature…