MCP shipped without authentication. Clawdbot shows why that's a problem.

Knostic found 1,862 MCP servers exposed with zero authentication. Here are five actions CISOs should take now.
InfoWorld

Three vulnerabilities in Anthropic Git MCP Server could let attackers tamper with LLMs

Update to the latest version and monitor for unexpected .git directories in non-repository folders, developers are told.
SecurityWeek

Anthropic MCP Server Flaws Lead to Code Execution, Data Exposure

Vulnerabilities in Anthropic MCP server could be exploited via prompt injections to execute arbitrary code and read/delete arbitrary files.

Anthropic’s official Git MCP server hit by chained flaws that enable file access and code execution

Anthropic’s official Git MCP server hit by chained flaws that enable file access and code execution - SiliconANGLE ...