How can I protect my website posts from appearing at hacked sites

There is something weird happening on my website PCsteps.com

Links to specific posts, mostly this post http://www.pcsteps.com/45-download-windows-7-iso-legally-free-digital-river/ appear on hacked websites that lead to a "Buy Windows keys" scam sites.

The hackers are using my links to make their hacked sites rank for windows related searches, such as in this case, with the hacked site medainc.org:

http://i.imgur.com/Z166hBp.png

The cached version of the above link shows my full post
http://webcache.googleusercontent.com/search?q=cache:JoGJKjhIGCYJ:medainc.org/get-help/treatment-network/browse-our-network/2371/stacey-richmond-rd/+&cd=2&hl=en&ct=clnk&gl=fr

These hacked sites end up hurting my website's ranking. So far, the only solution I have found was disavowing the sites through the Google Search console, but it is a losing battle, new hacked sites keep appearing every week or so.

Is there anything I can do through WordPress to stop this misuse of my posts?

Thanks

Angelos