#llm-security
-
GPT Security: Attack Surfaces and Production Controls
A technical guide to GPT security covering prompt injection, custom GPTs, agent actions, data handling, and layered production controls.
-
ChatGPT Exploits: Injection, Memory Hijack, Plugin Abuse
How ChatGPT gets exploited: indirect prompt injection, CSRF memory poisoning, cross-plugin request forgery, agent tool abuse, and the controls that help.
-
Insecure Output Handling: LLM05:2025 Attacks and Defenses
Insecure output handling turns model text into XSS, SQL injection, or remote code execution. The attack chain, the CVEs it produced, and the controls.
-
Many-Shot Jailbreaking: How Long Context Breaks Alignment
Many-shot jailbreaking floods a long context with faux dialogues until refusal collapses. The power law behind it, why it transfers, and what blunts it.
-
System Prompt Injection: How Extraction and Override Attacks Work
How system prompt injection works: extracting hidden system prompts, overriding instructions, and the defense-in-depth countermeasures that hold up.
-
LLM Attack Taxonomy: Prompt Injection, Jailbreaks, Agent Hijack
A practitioner's map of LLM attack classes: direct and indirect prompt injection, jailbreaks, RAG poisoning, and agent tool-call abuse, mapped to OWASP.
-
AI Red Team: Methodology, Tooling, and Attack Surface
A practitioner's guide to AI red teaming: how LLM attack surface differs from traditional app testing, and the techniques and tooling that map it.
-
AI Red Team Engagement Methodology: Scoping to Reporting
The full lifecycle of an LLM red team engagement: scoping, threat modeling, the test plan by attack class, the tooling that runs it, and the report.
-
Prompt Injection in 2025: OpenAI vs. Broken Defenses
OpenAI's advisory on prompt injection landed the same week research showed adaptive attacks beat published defenses more than ninety percent of the time.
-
LLM Security FAQ: Prompt Injection, Jailbreaking, and Defenses
Three foundational questions for anyone building or red-teaming LLM applications, covering jailbreaks, direct and indirect injection, and what defends.
-
Prompt Injection Examples: A Practitioner's Attack Library
A technical breakdown of real prompt injection examples across direct, indirect, multimodal, and RAG-poisoning attacks, with payloads and conditions.
-
AI Red Teaming Hub: Your Guide to Offensive AI Security
The central index for offensive AI security on this site: prompt injection, jailbreaks, adversarial ML, red team methodology, and the tooling behind it.
-
Automated Jailbreak Attacks and the Transfer Problem
How automated attack generation works — PAIR, GCG, and TAP — why jailbreaks port across model families, and what that does to an assessment's threat model.
-
Direct vs. Indirect Prompt Injection: Threats and Defenses
Direct and indirect prompt injection are fundamentally different attacks with different attack surfaces, threat actors, mitigations, and blast radius.
-
Agent Tool-Use Exfiltration: When Indirect Injection Does Damage
Why agentic LLM systems turn injection bugs into data exfiltration, financial loss, and code execution, with attack chains and the controls that contain them.
-
Indirect Prompt Injection in RAG Pipelines: Patterns and Defenses
How retrieval surfaces become injection vectors, with attack patterns from production RAG systems and the chunking and sanitization defenses that help.
-
LLM Bypass: How Attackers Circumvent Safety Alignment by Layer
A technical breakdown of LLM bypass techniques: adversarial suffixes, shallow alignment exploits, fine-tuning attacks, and guardrail evasion, layer by layer.
-
LLM Jailbreak: Attack Taxonomy, Techniques, and Defense Reality
A technical breakdown of LLM jailbreak attack classes: many-shot, Crescendo multi-turn escalation, roleplay, and encoding, plus what defense really achieves.
-
LLM Prompt Injection: Taxonomy, Real Patterns, and Defenses
A technical breakdown of LLM prompt injection: direct, indirect, and agent-targeting variants, the attack patterns seen in the wild, and defenses that work.
-
Model Extraction vs. Model Inversion: Two Confidentiality Attacks
Model extraction and model inversion both threaten model confidentiality, but they target different assets and call for entirely different defenses.
-
Prompt Hacking: Taxonomy, Techniques, and What Works on LLMs
A practitioner breakdown of prompt hacking: the three attack families of injection, leaking, and jailbreaking, how each works, and what defenses hold.
-
Prompt Injection Attack Compendium (2026 Edition)
A pillar reference on prompt injection against LLM systems: direct and indirect variants, real payloads, detection signals, and the defenses that work.
-
Prompt Injection Attack: Techniques, Variants, and Defenses
A practitioner's breakdown of prompt injection attacks: direct, indirect, and multi-modal, covering the HouYi framework, real CVEs, and mitigations that hold.
-
Prompt Injection Detection Signals in Production LLM Systems
The observable signals that reveal a prompt injection attempt in a live LLM application: input and output classifiers, canaries, and tool-use traces.
-
GPT-4 Jailbreak Techniques: A Red Teamer's Technical Reference
Three active attack classes still breach GPT-4 alignment: IRIS self-refinement, Crescendo multi-turn escalation, and classic prompt-engineering patterns.
-
LLM Security: A Practitioner's Map of the Attack Surface
What LLM security means in 2026: the attack classes red teamers test, the controls that hold up under fire, and the frameworks that map the territory.
-
Why Your Prompt Injection Guardrails Fail: Bypass Classes
Prompt injection guardrails catch textbook payloads and miss the rest. Here are the bypass classes attackers use, from indirect injection to encoding tricks.
-
ChatGPT Jailbreak Prompt Taxonomy: Classes, Rates, and Defenses
A research-grounded breakdown of ChatGPT jailbreak prompt classes, from DAN and persona injection to multi-turn escalation, and what the defenses catch.