Multiple sources have confirmed that uTorrent ad is using Adobe Flash exploit to install malicious piece of software.
https://forum.utorrent.com/topic/105...itswfmeadgive/
https://www.bleepingcomputer.com/for...loit-meadgive/
Users are advised to uninstall uTorrent and scan their systems. Even the official BitTorrent client may also be compromised.