What are some ways to hack back at computer hackers?

TL;DR: You do not do that.Hacking someone's computer is not a game nor a revenge that is to be taken. You should never attempt to do so, because when I am answering this question I am assuming that:* You do not know about hacking and attacks but is hacked by someone

What are some ways to hack back at computer hackers?

Opening links from rogue email can serve to confirm your email as valid and a viable target. The part of the URL after the [dot]com probably has a bunch of base64 encrypted stuff, this is a query string. It adds some information to the requested url so it