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Signal over noise. Concise, curated news on AI models, tools, and prompt engineering for people who ship.
Prompt EngineeringJul 14, 20263 min read
Defensive Prompt Injection: Attackers' Favorite Trick Becomes a Security Tool
Researchers at Tracebit have demonstrated that prompt injection, long the go-to attack vector against LLM-powered systems, can be flipped into a defensive trap. Here is what that means for teams building agentic pipelines.
AgentsJul 9, 20262 min read
GitHub's AI Agent Leaks Private Repos via Prompt Injection
A security researcher found GitHub's AI agent will expose private repository contents when prompted conversationally. It is a sharp reminder that agent authorization boundaries need explicit enforcement, not just assumed trust.
AgentsJul 6, 20262 min read
Claude Code Is Becoming an Ecosystem: Memory, Workflow, and Injection Defense
Three independent open-source projects dropped this week targeting Claude Code's biggest production pain points: context re-reading, unverified workflows, and prompt injection. The ecosystem is maturing faster than the core platform.
Prompt EngineeringJun 23, 20264 min read
Prompt Injection Is a Role Problem, Not a Text Problem
New research reframes prompt injection as a failure of role enforcement, not just malicious text. The implication: defenses built around filtering input are attacking the wrong layer.