googletakeout

Google is contacting a small percentage of Google Photos users to notify them that a bug in the company's "Takeout" system for downloading your data accidentally sent some users' private videos to random strangers. Oops...

One of the gripes some people have with Flickr is that it doesn't offer an easy way to download your complete collection of photos if you ever want to move your images elsewhere (though, hopefully you're not using it as your only backup).