Thanks Max. Reported.Our ad ops team has been made aware of the issue and also Google has started providing blacklists of agencies that use these frame busters to create the pop ups.
We are also doing other things to control the malware. These bad actors are being tracked down just like the phone spammers and the more information we can gather the better. If you can use the reporting link below that would be very helpful.
https://goo.gl/forms/zha0Ydig8JQqD41B2