Quantum Cyber Security: Why Your MCP Deployment Needs an Upgrade Now

This blog post warns that agentic AI workflows using the Model Context Protocol (MCP) create a new attack surface—"Shadow AI"—where multi-hop agent chains can bypass traditional gateways, enabling context poisoning and long-term risks from encrypted traffic harvesting (HNDL). It urges organizations to adopt per-hop zero-trust, context-aware guardrails, migrate to post-quantum cryptography, and implement automated discovery and visibility to mitigate these systemic risks.