565990, RE: Phony popup?|
Posted by Ttech, Fri May-10-19 12:42 PM
Check Firefox for any suspicious add-ons, click Tools menu then Add-Ons. Look at Extensions, Themes and Plugins.
Also click on the Tools menu, then Options. On the left side click Search and then check what is set for the Default Search Engine.
Run a scan with Malwarebytes.