mac os mojave mac cleaner, redirect to yahoo and flash layer virus
I have just noticed on My Macbook Air that window pop up on my Macbook Air apps Advanced Mac Cleaner and inform me that its start to scan my Mac and save my Macbook from errors. I have had 9 different pop ups within 5 minutes, including Mac cleaner and flash player. I also had a voice saying my computer is seriously damaged. I can't go to many sites without being redirected to yahoo. HELP please.