Reconnaissance for MCP Servers and AI Credentials Intensifies

A recent analysis of Apache and ModSecurity logs revealed a surge in internet-wide reconnaissance targeting Model Context Protocol (MCP) servers and AI assistant configuration files. Over a 14-day period, approximately 200 requests were identified, indicating a systematic effort by attackers to discover exposed MCP endpoints. These scans were not random; they involved valid protocol handshakes, suggesting a sophisticated approach to identifying vulnerable systems. The reconnaissance included attempts to access various AI-related services, with a notable number of requests coming from 49 distinct IP addresses. This activity poses a significant risk, as exposed MCP servers can provide unauthorized access to sensitive data and system functionalities. The scanning behavior aligns with a broader trend of increasing focus on AI-related infrastructure. Security professionals are advised to monitor their systems for these specific scanning patterns and ensure proper authentication measures are in place.

Key Points: • Approximately 200 reconnaissance requests targeting MCP servers were logged over 14 days. • Scans involved valid protocol handshakes, indicating a sophisticated attack method. • 49 distinct IP addresses were involved in the scanning activity, suggesting a distributed effort.