Grok sent user directory data to xAI servers

A user observed that the Grok service transferred files from their local user directory. The transfer was made to servers operated by xAI. The incident was shared publicly via a Twitter post. No further technical details were provided in the source. The user expressed concern about the unexpected data movement. The post does not indicate whether any data was accessed or altered. No response from xAI or Grok is recorded in the source. The situation highlights potential privacy considerations for AI tool integrations.