ShieldPi Research Blog

In-depth research on LLM security, jailbreak techniques, prompt injection defense, and AI vulnerability analysis from our security research team.

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Why LLM Security Testing Matters in 2026

AI models are deployed everywhere — but most organizations have never tested them for security vulnerabilities. Here's why automated LLM security testing is no longer optional.

ShieldPi Research·March 1, 2026·6 min read

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Top 10 LLM Vulnerabilities Every Developer Should Know

A practical walkthrough of the OWASP LLM Top 10 vulnerabilities — with real examples, risk ratings, and mitigation strategies for each.

ShieldPi Research·Feb 20, 2026·8 min read

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How Jailbreak Attacks Work Against AI Models

An educational deep-dive into the most common LLM jailbreak techniques: DAN, crescendo, role-play, authority impersonation, and more. Understand the attacks to defend against them.

ShieldPi Research·Feb 10, 2026·7 min read

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GPT-4o vs Claude: Which AI Model is More Secure?

We ran 230+ attack techniques against both GPT-4o and Claude Sonnet 4.6. Here's how they compare on jailbreaks, prompt injection, data exfiltration, and overall security.

ShieldPi Research·Feb 5, 2026·6 min read

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A Developer's Guide to Securing LLM Applications

Practical steps to secure your LLM deployment: input validation, output filtering, guardrails, monitoring, and automated testing. A hands-on guide for engineering teams.

ShieldPi Research·Jan 28, 2026·7 min read

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