I received a warning while on internet that my phone was 47.5% compromised by at least 19 viruses. It directed me to go to the App Store and get some “VPN...” app to correct the problem. Can you explain? Is this legit?
iPhone 11
No, it is not legit. All such pop up messages are scams. Close the offending page and avoid sites that are involved in such bogus advertising tactics.
Never download anything based on a popup message.
Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
1. It, as well as all similar messages, are scams. There's no way for a website or non-bundled application to scan an iOS device for malware.
2. No.
(184128)
It's a malicious app served to you by the website.
Ignore it and install an ad blocker.
Virus screen warning on internet app
