I use and trust Backblaze so…

I use and trust Backblaze so I was surprised to learn Ben Cox discovered Facebook tracking the names and sizes of his files when moving them to Backblaze's B2 bucket. 😦

The tracking pixel has since been removed, and even though I choose to believe this was accidental or an oversight, it's a reminder that tracking (even if you opt-out) is something you have to watch out for.