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Browser-use's Real Risk Surface Is the Browser Session
The first browser-use test should not be “can the agent click the button?” It should be “what exactl…
Critical NGINX Vulnerability CVE-2026-42533 Allows Remote Code Execution
What Happened F5 released patches on July 15 for a critical NGINX flaw CVE-2026-42533 that lets an…
GPT-Red: How OpenAI Uses AI to Hack Its Own Models
GPT-Red: The AI That Hacks Other AIs OpenAI has built a large language model called GPT-Red whose …
An Empirical Study: AI Agent Rules Need Context and Layered Enforcement
A rule like "run the full test suite before committing" looks simple until an AI coding agent edits …
How to Look Up Any Domain's WHOIS Data for Free
WHOIS data tells you who registered a domain, when it was created, when it expires, and which namese…
How to Pass Your First B2B Security Review as a SaaS Startup (Without a Full-Time Security Team)
How to Pass Your First B2B Security Review as a SaaS Startup (Without a Full-Time Security Team) I…
Valid vs. Reliable Metrics: Consistent Numbers Can Still Be Wrong
A clock that runs ten minutes fast is the friendly kind of broken: it shows the same answer every ti…
Static Analysis vs. SAST vs. Linting: The Taxonomy That Matters for Security Teams
When a security dashboard files a single-file linter under "SAST tools," it's using "SAST" as a mark…
Sample Size and Statistical Power: What a Small Sample Can and Cannot Tell You
A fraud filter that catches zero of the last 200 confirmed-fraudulent charges needs no p-value to co…
Proxy Metrics: The Number You Optimize Is Not the Thing You Want
Every number on a dashboard is a proxy. GDP stands in for a nation's prosperity, yet it counts a car…
Precision, Recall, and F1 for Static Analysis: Same Score, Opposite Tools
F1 gives the scanner that screams at everything and the one that stays almost silent the same score …
Taint vs. Heuristic Detection: The Difference Between a Proof and a Hunch
await fetch(userUrl); A linter flags this line in about a millisecond. Here is what it did not…