
I've got 'a friend'

But the data activity doesn't match my friends usage, in fact they can sit there and do nothing and watch their data go up by 10's of MB in minutes.
Malwarebytes and Spybot S&D show no issues but still it goes on.
now this won't be a problem when we move away to an un-capped ISP but the idea of something 'going on' needs nipping in the bud.
Any ideas?