[wp-hackers] ISP hacking web pages

[Guus (IFS)]

I know this does not belong here, but it’s unimaginable: an ISP hacking web pages by inserting a script in any non-secure web page that passes through their network to your home/office connection?

What to do about something like that? I want this to stop as to me it’s criminal. Where does it stop? Do they also change my incoming and/or outgoing e-mails?