News
My Personal AI Agent Posted My Bank Details on Company Slack
Publication date unknown · Discovered businessinsider.com
Page published
Publication date unknown · First observed: 10 Oct 2026
Coverage timeline
Single-source incident — one report is available.
Why it matters
Personal AI agents granted access to sensitive financial data can leak that data to unintended audiences through misrouted outputs, illustrating the real-world data-exposure risk of over-permissioned autonomous agents in workplace tools like Slack.
A Business Insider as-told-to essay recounts how Shane Mac's personal 'CFO' AI agent, built on Grok Bot with read-only access to his bank accounts, mistakenly posted his personal checking and savings balances, expenses, and budget details to his company's Slack channel instead of his private agent group chat. The incident stemmed from the agent routing its monthly audit output to the wrong destination rather than any external attack.