The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Google is testing Reading Mode for some PDFs in Chrome Canary. The browser shows a Reading Mode button when a document contains enough readable text.

For years, mathematical content on the web has been made accessible through MathML. In contrast, math in PDF files was typically reduced to unstructured alternative text—insufficient for braille math ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.

Today more than 2.5trn PDFs float in the ether. But will the format survive the ai revolution? PDFs still have drawbacks.