Grok Build Coding Agent Leaks Confidential Information Including SpaceXSI Data

xAI's Grok Build, a coding-focused agentic AI tool, has been found leaking confidential information from its users, with some leaked data reportedly belonging to SpaceXSI. The incident highlights a growing class of security risk specific to agentic AI systems: agents with broad tool access and code execution capabilities can inadvertently surface or transmit sensitive data from connected systems or project contexts. For developers integrating agentic coding tools into their workflows, this serves as a concrete reminder to audit data access scopes and sandbox agentic processes carefully. The incident also raises questions about how well current AI agents enforce information boundaries when operating across multi-tenant or shared infrastructure environments. This is a significant safety signal for enterprise teams evaluating agentic coding tools for production use.