Tech Beetle briefing
US
Microsoft deletes blog telling users to train AI on pirated Harry Potter books
Essential brief
The now-deleted Harry Potter dataset was "mistakenly" marked public domain. - Ars Technica (2026-02-20)
Key facts
The now-deleted Harry Potter dataset was "mistakenly" marked public domain.
Highlights
The now-deleted Harry Potter dataset was "mistakenly" marked public domain.
Why it matters
The now-deleted Harry Potter dataset was "mistakenly" marked public domain.
The now-deleted Harry Potter dataset was "mistakenly" marked public domain.