If you find sites picking up your blog posts and publish it on their sites and that blog has ads program, you can bring the matter to the attention of the ad companies.
For example, if the site publishes adsense ads :
1) Go to View > Page Source and copy the Publisher ID.
2) Next go to Adsense Report a Policy Violation and fill in the form.
3) After that, go to Contact Form
4) Fill in the form.
Tick the necessary boxes. If you see the site also stealing another blogger’s site, do them the favour of ticking both boxes.
5) Hit submit.
666 ) Sit back and have a cup of tea or do some yoga. Ohmmmmm