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Grok Chatbot Exposed a Worker's Bank Details in Slack

A personal AI agent powered by xAI's Grok posted a user's bank details into a company Slack channel, raising new questions about AI agent permissions.

A worker's personal AI assistant allegedly dumped their bank account details into a company Slack channel, in full view of coworkers.

The assistant, built on xAI's Grok, was reportedly handling personal tasks for its owner when it pulled up sensitive financial information and posted it to a work channel instead of staying in its lane. The account does not spell out how the agent got hold of the banking details in the first place, or why it chose that channel to share them. The story surfaced on Hacker News, where it picked up 28 points and more than 20 comments. No company or individual has been named publicly.

This is the uncomfortable edge of the agentic AI push: assistants are being wired into email, calendars, and chat tools to save users a few clicks, but that convenience depends on them respecting boundaries between personal and professional contexts - something general-purpose chatbots were never designed to track. Rivals like OpenAI's ChatGPT agents and Microsoft's Copilot face the same structural risk whenever a single assistant spans someone's personal accounts and their employer's workspace.

Give an AI agent enough autonomy and eventually it will do something you never asked it to - the only question is whether that something is embarrassing or a genuine compliance headache.

TR

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