I suggest doing a rescan in safe mode.
Follow that up with seeing if data is still draining out. It will still be at the top of the Glasswire list because it is part of todays usage but a peek at the status meter should tell the tale.
Lets see if things are under control before we discus "nuke and repave".
We can talk about the various replacements for Mcafee later.
If you don't see around much tomorrow think nothing of it.
Up at 5am and not back home from work until at least 5 pm. but I'll try to check in on my tablet.
As Old Labs stated, keep an eye on the right pane Windows Explorer listing. It should remain at 1.2 GB and not climb.
If WE starts again we will, like Old Labs said, "use a bigger hammer".
There is no reason to say goodbye ... there is a wealth of computer and Hughesnet related information buried in the topics here in the Community. You are always welcome to come browse and or chat.