nope. And it does not upload "random" stuff. That's why do you have the runs_upload folder - to be able to check the uploaded data.
If you don't like that then feel free to not use it. That log upload feature is THE LEAST what the community can help me to map the world of the acts. (I don't even want to think about how "much" this bunch of people helped about making a good pickit, so please just drop the topic please.) I need those files and that's it. Take it or leave it.
TLDR: just use a ****ing authenticator and install D3 into a virtual machine and stop crying about safety...