ai-security

AI Browser Security: How Prompt Injection Bypasses Agent Guardrails

AI browser security is in the spotlight: a new attack lulls AI browsers into a "dream world" where guardrails no longer apply. Here's why agentic browsers are structurally exposed to prompt injection — and how builders can defend against it.

07/05/2026 · Research · 6 min read

Prompt Injection Defense: A Builder's Guide to Securing AI Agents

Prompt injection defense is now a shipping requirement for anyone connecting an LLM to tools. Here is what the attack really is, why it can't be patched away, and the defense-in-depth layers to ship before your agent touches anything that matters.

06/30/2026 · AI Tutorials · 8 min read

Prompt Injection in 2026: How to Actually Defend Your AI Agents

Prompt injection is still the #1 blocker to shipping AI agents. Here is what the attack really is, why a system prompt won't fix it, and the defense-in-depth patterns that hold up in practice.

06/28/2026 · Research · 9 min read

Can You Trust an AI Agent? Evaluating Reliability, Data Leakage, and Security

Agent trust isn't a vibe - it's measurable. A practical playbook for evaluating agent reliability, secret-leakage, and security, grounded in this week's benchmarks and a real one-click exploit.

06/20/2026 · Model Evaluation · 9 min read