Claude asked to renumber pages deletes professor's syllabus, year of notes (www.tomshardware.com)

A University of Chicago law professor recently experienced a significant mishap while using Claude AI for a routine task. Tasked with renumbering pages in his lecture notes, Professor William Baude returned from lunch to discover that the AI had accidentally deleted his entire year of Constitutional Law lecture notes and current syllabus. Although the files were later recoverable via Dropbox, Baude's experience serves as a cautionary tale about the potential pitfalls of relying on AI for essential tasks, particularly in academic settings. This incident highlights broader concerns within the AI/ML community regarding the reliability and safety of AI systems when handling sensitive or critical information. The ease with which Claude deleted important files underscores the necessity of implementing robust backup protocols, even when automating tasks may appear straightforward. While previous AI mishaps have included more egregious errors, such as the accidental deletion of complete databases or critical edits, this case serves as a reminder of the importance of human oversight and the risks associated with overlooking basic data protection measures when engaging with AI.