Concerns regarding the security of Microsoft's Recall application have prompted the company to limit its availability. Originally intended for broader deployment on all Windows 11 PCs, Recall was designed to capture and store screenshots periodically, allowing users to retrieve their digital activities using AI-driven searches.
As of June 13, 2024, Microsoft restricted Recall to its Windows Insider program due to ongoing security issues highlighted by researchers. A warning from the University of Pennsylvania's Office of Information Security, issued on April 14, 2025, identified significant risks associated with Recall, urging administrators to disable the feature within their systems.
Alexander Hagenah, an executive at a Zürich-based technology firm, publicly detailed Recall's vulnerabilities and developed an app named TotalRecall that could access the unencrypted data captured by Recall. Despite Microsoft's assurances about the app's safety, experts continue to express doubts about its security, raising questions about the future of Recall's functionality across a broader user base.