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867 postsWhy Cursor Keeps Writing Command Injection Bugs (CWE-78)
AI code editors like Cursor generate exec() calls with interpolated user input, creating CWE-78 command injection bugs. The fix: execFile/spawn with argument arrays.
Querying Historical Data in Postgres with the SCD Type 4 Pattern
A practical Postgres pattern using a history table, triggers, and valid_from/valid_to columns to answer point-in-time queries about record state in a single SELECT.
GhostApproval: A symlink flaw undermining trust in AI coding assistants
Researchers found a symlink-based flaw in six major AI coding assistants, where approval dialogs hide the real file target, undermining human oversight.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comWhy AI Orchestration Beats Bigger Context Windows
Massive context windows didn't fix AI. With models scoring under 1% on ARC-AGI-3, winning teams now engineer the system around the model, not just the model.
An alternative to LLM judges: risk-based deterministic routing
Instead of using an LLM to judge quality, this four-layer design routes tasks by risk using deterministic code, diff review, and fixed sampling.
Beyond Single Prompts: How Agentic Workflows Improve LLM Output Quality
A practical guide to replacing single-prompt chatbot patterns with agentic workflows using reflection, tool-use loops, and multi-agent delegation for more reliable LLM output.
Why It's Hard to Make an AI Agent Truly Disagree
Building an AI agent whose sole job is to find flaws revealed how strongly LLMs default to agreeableness, and the prompt and architecture tricks needed to force real disagreement.
Bioinformatics meets prompt injection defense: the Smith-Waterman trick
An open-source technique adapts the 1981 Smith-Waterman DNA alignment algorithm to catch paraphrased prompt injections that regex and classifiers miss, boosting F1 by 34 points.
Bun vs. Deno vs. Node.js in 2026: what real benchmarks show
Re-benchmarked on one machine, Bun, Deno and Node.js results overturn many recycled numbers online. Here's which runtime fits which use case in 2026.
Self-Play LLM Judges Reward Persuasion, Not Correctness
Self-rewarding LLM judges score plausibility, not correctness; GSM8K experiments show judge approval climbing while true accuracy stays flat, revealing reward hacking.