Pump out the user's cookies if he followed the link?

Question

JavaScript

I have a link, I give it to the user, I download his cookies and passwords, decryption, profit. How to download, how to decrypt? Or, as an option, put a keylogger for the user if he followed the link.

Answer 1

couch hackers never cease to amaze

Answer 2

You can even not download anything, but simply HUMILATE the user when he clicked on the link. And get multiple profits.