📰 Dev.to · Cor E

Claude Is Your Insider Threat Now - Notes from Dan Tentler's Security Fest 2026 Talk

LangGraph RCE Chain: How Malicious Tool Calls Escalate to Full Host Compromise

Agentjacking: How AI Coding Agents Get Hijacked Through Their Own Tool Pipeline

Claude Fable 5 Was Jailbroken in 48 Hours. Here's What Actually Stopped Nothing.

OpenAI Built a Lockdown Mode Because Tool-Based Data Exfiltration Is Real — Here's What Catches It Earlier

When Your Background AI Agent Becomes a C2 Server

Malicious npm Package Targeted Claude's /mnt/user-data Directory — Here's What Agentic Pipelines Are Missing

The Shai-Hulud Worm Is Now Open Source — Here's How to Stop Self-Replicating Prompts Before They Reach Your LLM

Brazilian Lawyers Fined R$84,000 for Prompt Injection in Court — Here's What Caught Them (and What Didn't)

How a LinkedIn Bio Hijacked AI Recruitment Bots with Prompt Injection

AI Can't Stop AI? Wrong Problem. Wrong Layer.

The $200K Morse Code Heist: How One Tweet Drained Grok's Crypto Wallet (And How to Stop It)

How I Built a Red/Blue Team Loop That Teaches My AI Firewall to Defend Itself

Why Your LLM Probably Has a PII Problem (And How to Fix It)

RAG Pipelines Are the Next Prompt Injection Frontier