Key phrase here:

"Mouse movements, keystrokes, capitalization, clipboard usage, and more make sense, because we understand all the elements of the DOM" ...

Such data is super valuable for fraud detection.

That is - if ability to model mouse movements as well as similar behavior features over time is indeed part of the offering and included into modeling [1]. Pretty much no one to speak of is productizing it today.

[1]

https://www.splunk.com/blog/2017/04/18/deep-learning-with-sp...