The tech giant has pushed Microsoft 365 Copilot Chat as a secure way for workplaces and their staff to use its generative AI chatbot. But it said a recent issue caused the tool to surface information to some enterprise users from messages stored in their drafts and sent email folders including those marked as confidential. Microsoft says it has rolled out an update to fix the issue, and that it did not provide anyone access to information they weren't already authorised to see. However,...
