When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
More than likely you have an infection. Try using Malwarebytes (free version). It will clean it up.
Originally Posted by Katin2
ran malwarebytes and it didn't find anything.
Lots of malware is FUD. Fully Un-Detectable. It's a selling feature for most malware, and odds are your AV will never, ever recognize entire strains of it. Malwarebytes isn't bad, but it's no pancea. Sadly, the only reliable way to rid yourself of malware is a factory fresh start.
Can confirm, some sketchy fake mobile ads being served by one of the ad providers. Experienced on multiple phones and on a brand new phone. It is not our phones. Fake 'OMG YOU HAVE A VIRUS' have been scams for 10+ years, no legitimate virus scan would operate off an ad on a website.