Senseito URΩBΩROS Wrote:

Quote:    * Provision of information and advice to fix the compromised system;

ISP: Buy a Mac or install Linux. You really wouldn't be bothered with the 50-step plan I have for you.

That's a pretty quirky way to try to annoy your ISP.  A much easier way doesn't require this - just remove the network driver or something and complain the internet doesn't work.
They actually probably have staff who can use Mac, but some random Unix based OS?  Not a chance...