AI Red Teaming for MCP Tool-Calling Surfaces
Colin Reyes
Features Editor
Colin Reyes
Colin Reyes covers agent security and features for LETTERMCP.
12 stories
Data Leakage Prevention Policy for AI Agents
Colin Reyes
Generative AI Risk in Enterprise Environments
Anthropic's integration protocol scales fast, but security controls haven't kept pace.
Colin Reyes
Data Exfiltration Risks from MCP Tool Calls
Compromised tool calls can exfiltrate data through sequences normal inspection cannot detect.
Colin Reyes
OWASP Top 10 Vulnerabilities for MCP Agents
A new OWASP framework identifies ten critical security flaws in AI agents that use external tools.
Colin Reyes
AI Security Perimeter Design for Agentic Workloads
Moving the security perimeter from network boundaries into agent workflows and tool calls.
Colin Reyes
Shadow MCP Usage in the Enterprise
Enterprises are deploying AI agent servers without approval, creating a massive security blind spot.
Colin Reyes
What Every CIO Should Know Before Scaling AI Across the Enterprise
Most enterprises fail at scaling AI because they build pilots before platforms, not the reverse.
Colin Reyes
Prompt Injection Explained for Engineering Teams
Attackers can hijack LLM behavior through hidden instructions in user input and external data.
Colin Reyes
The Fastest Way to Kill AI Adoption Is to Lock It Down
Overly strict AI governance backfires just as badly as none at all, leaving enterprises exposed.
Colin Reyes
Why Every Team Builds AI Differently—And Why That’s a Problem
Fragmented AI strategies compound costs and risks faster than benefits grow.
Colin Reyes
What Is the Model Context Protocol (MCP)? A Complete Guide for Enterprise Teams
MCP standardizes how AI connects to enterprise data, eliminating custom integrations.
Colin Reyes