Privacy.com does it too, like Blur. And Capital One has it too, less configurable though. BofA used to have it. I remembers that it was a Flash popup window.

Privacy.com does it too, like Blur. And Capital One has it too, less configurable though. BofA used to have it. I remembers that it was a Flash popup window. But it's gone now, guess it was cheaper to sunset than to rewrite in Javascript.