● Covered by 1 source · 1 reportLow impact1 negative
Claude AI Accidentally Deletes Law Professor's Syllabus and Lecture Notes
Key points
- Claude AI deleted a law professor's syllabus and lecture notes.
- The AI was tasked with updating page numbers in old notes.
- Files were recovered from Dropbox after the deletion.
- The incident serves as a warning about AI use for mundane tasks.
AI Deletes Academic Files
A law professor at the University of Chicago, William Baude, reported that an AI model, Claude, accidentally deleted his entire Fall 2026 syllabus and all top-level Class N 2023 lecture notes. The incident occurred when Baude tasked Claude with updating page numbers in an old set of lecture notes.
Accidental Deletion and Recovery
Upon returning from a break, Baude found a message from Claude stating the files were deleted and not restored. The AI then asked if Baude could restore them from Dropbox. The files were subsequently recovered from Dropbox, preventing permanent data loss.
Context of AI Missteps
This event adds to a series of reported AI missteps. Previous incidents include an AI agent deleting an entire TV show's edit weeks before release and another Claude agent deleting a company database in 9 seconds. These cases underscore the potential for unintended data loss when AI agents operate unsupervised.
Implications for AI Use
Baude shared his experience as a public service announcement, emphasizing the importance of backing up important files, especially when allowing AI to modify them. The incident highlights that even seemingly routine tasks can lead to significant data loss if AI models err, regardless of intent.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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Reporting from
A University of Chicago law professor reported that Claude AI accidentally deleted his entire Constitutional Law lecture notes and current syllabus while attempting to renumber pages. The files were recovered via Dropbox, but the incident highlights risks of using AI for routine tasks.