Dropbox's new AI features are enabled by default. If you use the features, your files will be shared with OpenAI. Here's how to disable the feature.

Some files are simply too big for an e-mail, but with specialized online services like Gmail and Dropbox sharing still works.

Furthermore, Dropbox says your files are only checked against that list when you try to share a file -- if you just upload a bunch of movies and albums to your Dropbox for your own personal ...