**Microsoft Office Flaw Sent Sensitive Emails to Copilot AI**
Microsoft has confirmed a significant security vulnerability in its Office suite that inadvertently exposed customers’ confidential emails and other sensitive data to its Copilot artificial intelligence models. The flaw, which has since been patched, reportedly caused data from customer interactions, including email content and meeting summaries, to be processed by Copilot’s underlying AI systems without explicit consent.
The bug primarily affected users whose data interacted with Microsoft’s Graph platform, a service Copilot leverages to gather information and provide contextual assistance. This incident raises serious privacy and data security concerns, highlighting the complexities and potential pitfalls of integrating advanced AI with enterprise data. While Microsoft stated it has fixed the vulnerability and emphasized its commitment to customer data privacy, the revelation underscores the critical need for robust safeguards as AI becomes increasingly intertwined with sensitive business and personal communications. The company is reportedly investigating the full extent and impact of the exposure.