Zacinlo adware/malware

Here
https://labs.bitdefender.com/2018/06/six-years-and-counting-inside-the-complex-zacinlo-ad-fraud-operation/

https://labs.bitdefender.com/wp-content/uploads/downloads/six-years-and-counting-inside-the-complex-zacinlo-ad-fraud-operation/

among other "features"

Silently renders webpages in the background in hidden windows and interracts with them as a normal user would
scrolling, clicking, keyboard input. This is typical behavior for advertising fraud that inflicts signifcant fnancial damage on online advertising platforms.

jaclaz