Here is the bright idea, delivering zero-click spyware through ordinary ad slots! 75,000+ apps and 120,000+ sites and one bidder was a spyware vendor. That's why my view is very simple - ads must be suppressed! Check out this story (it's bit technical though).
Link:https://www.bleepingcomputer.com/news/security/zero-click-attacks-used-targeted-ads-to-deliver-candiru-spyware/
#Privacy