I have a samsung s6 with android 7.0 and recently I have get some popup ads showing up in full screen mode when entering an app on my phone. I tried to delete recently installed apps but the problem didn't go away. I also tried adguard, malwarbytes and avast , adblock but none of them solved the problem. When I enter the app info it says it is from Criteo.
I tried to block the ads from chrome browser and from google settings there is no way to disable those ads.
Can someone please help as I was not having this issue in the past. I am open for any suggestion Thanks