ISBNdb caught scanning books for AI — then ran for the hills

ISBNdb quietly bought a book to prove a point about training AI models. Then 404 Media caught the trail and told the story. The company scrambled to contain the damage: it yanked the AI pages off the site, denied it ever scanned or sold a book for training data, and called the whole thing a test of market interest.

The backpedaling is telling. If the book was only a test — a one-off to see if the market would bite — then the real play is the database itself. ISBNdb holds the ISBNs that keep the publishing world from collapsing into chaos. Feed that into a model, and you've got a cheaper, faster way to train AI without paying for a mountain of books. The 404 report exposed the move before the company was ready to admit it.

Why this matters for us: when the big tech companies quietly stockpile our books to train their models, we're the ones footing the bill without knowing it.