Developers download and use untrusted MCP servers from the internet, creating backdoors into enterprise systems. “Typosquatting” attacks impersonate legitimate integrations. Malicious MCP servers can exfiltrate data or cause other damage while appearing to function normally. Without a trusted registry of MCP servers and monitoring of their actions, organizations cannot distinguish safe from dangerous.
AI agents adapt behaviors in real time, mimicking legitimate users to bypass defenses that lack business context. They identify and exploit logic flaws faster than human attackers, prioritizing profitable abuse paths. Rate limiting and signature-based detection fail against this sophisticated threat.
Broad permission scopes grant unnecessary access. Agents pull sensitive data across service boundaries. Organizations lose visibility into what data agents touch and where it goes. The results are lost intellectual property and customer data, compliance violations, and more.
MCP servers can centralize access to multiple sensitive services such email, databases, cloud systems. Attackers who compromise a single server gain broad access across the enterprise. Stored OAuth tokens become high-value targets.