967K Records Exposed via MCP Server Vulnerabilities in AI Environments

967K Records Exposed via MCP Server Vulnerabilities in AI Environments

First seen 21 Feb 2026, 00:17 UTC Esecurityplanet 18.3

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A significant data breach has occurred, resulting in the exposure of 967,000 records due to vulnerabilities in MCP servers. These servers can be exploited for code execution, data exfiltration, and zero-click supply chain attacks, particularly in AI-driven enterprise environments. Organizations utilizing enterprise AI assistants are particularly affected by this risk layer introduced by MCP servers.

Timeline

2026-02-19
Article published detailing MCP server vulnerabilities
2026-02-20
967K records leaked due to MCP server exploitation