Prompt Injection

FAQ: Why Your AI Agent's Prompt Injection Surface Area Is Silently Expanding Every Time You Add a New External Data Source to Your Enterprise Retrieval Pipeline

AI Security

FAQ: Why Your AI Agent's Prompt Injection Surface Area Is Silently Expanding Every Time You Add a New External Data Source to Your Enterprise Retrieval Pipeline

You integrated your first Retrieval-Augmented Generation (RAG) pipeline six months ago. It was clean, scoped, and your security team gave it a cautious thumbs-up. Then came the Confluence connector. Then the Salesforce integration. Then the third-party market data feed. Then the customer support ticket ingestion layer. Each addition felt like

By Scott Miller
FAQ: Why Enterprise Backend Teams Are Discovering That AI Agent Prompt Injection Vulnerabilities in RAG Pipelines Allow Malicious Document Payloads to Hijack Foundation Model Instruction Contexts Across Multi-Agent Workflows

AI Security

FAQ: Why Enterprise Backend Teams Are Discovering That AI Agent Prompt Injection Vulnerabilities in RAG Pipelines Allow Malicious Document Payloads to Hijack Foundation Model Instruction Contexts Across Multi-Agent Workflows

It started quietly. A Fortune 500 legal team deployed a retrieval-augmented generation (RAG) system to summarize internal contracts. Within weeks, a routine document upload from an external vendor contained something unexpected: carefully crafted natural language instructions, embedded invisibly within the text, that caused the AI agent to begin leaking confidential

By Scott Miller
7 Multi-Agent Pipeline Prompt Injection Attack Vectors Enterprise Backend Teams Are Ignoring in H2 2026 ,  And the Hardening Strategies That Close Each Gap

AI Security

7 Multi-Agent Pipeline Prompt Injection Attack Vectors Enterprise Backend Teams Are Ignoring in H2 2026 , And the Hardening Strategies That Close Each Gap

Your multi-agent pipeline just became your largest attack surface. And most enterprise backend teams have no idea. As of mid-2026, the majority of serious AI deployments are no longer single-model, single-prompt affairs. They are orchestrated networks of specialized agents: a planner agent, tool-calling agents, retrieval-augmented generation (RAG) agents, code execution

By Scott Miller
FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Token-Level Input Validation, Prompt Injection Defense, and LLM Output Sanitization at the Tool Boundary

multi-agent AI

FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Token-Level Input Validation, Prompt Injection Defense, and LLM Output Sanitization at the Tool Boundary

If your team is building multi-agent systems in 2026, you are operating in one of the most exciting and one of the most quietly dangerous corners of modern software engineering. The orchestration frameworks have matured. The models are more capable than ever. The enterprise appetite for agentic pipelines is at

By Scott Miller
How a Mid-Size Financial Services Firm Rebuilt Their Multi-Agent Observability Stack After a Silent Tool-Poisoning Attack Went Undetected for 11 Days

AI Security

How a Mid-Size Financial Services Firm Rebuilt Their Multi-Agent Observability Stack After a Silent Tool-Poisoning Attack Went Undetected for 11 Days

On a Tuesday morning in late Q4 of last year, a senior platform engineer at a mid-size wealth management firm we'll call Meridian Capital Partners noticed something strange. A downstream compliance reporting agent had been silently appending a low-confidence disclaimer to a subset of client portfolio summaries. Not

By Scott Miller
5 Dangerous Myths Enterprise Backend Teams Believe About MCP Security Boundaries That Are Quietly Turning Their Tool-Calling Infrastructure Into an Unaudited Attack Surface

MCP Security

5 Dangerous Myths Enterprise Backend Teams Believe About MCP Security Boundaries That Are Quietly Turning Their Tool-Calling Infrastructure Into an Unaudited Attack Surface

Something quietly happened to enterprise backend architecture over the past year. What started as a developer convenience feature, Anthropic's Model Context Protocol (MCP), has become the connective tissue of production AI systems at scale. Databases, internal APIs, file systems, third-party SaaS platforms: all of them now reachable by

By Scott Miller
Why Enterprise Backend Teams Must Treat Prompt Injection as a First-Class Threat Vector Before Agentic Tool-Chaining Becomes the Primary Attack Surface

Prompt Injection

Why Enterprise Backend Teams Must Treat Prompt Injection as a First-Class Threat Vector Before Agentic Tool-Chaining Becomes the Primary Attack Surface

There is a quiet storm building inside enterprise infrastructure right now. Agentic AI workflows, those autonomous multi-step systems where large language models (LLMs) plan, reason, call tools, and execute actions without human approval at each step, have moved from research demos to production deployments at a remarkable pace. As of

By Scott Miller