To avoid similar scams in the future, follow these best practices:
Do not click any buttons on the pop-up itself. Even the "Close" or "X" button on these fake overlays can sometimes trigger a redirect. mcafee scanning your device pop up iphone
The "McAfee Scanning Your Device" pop-up is a manipulative advertisement. It is not detecting anything. It is a commercial scheme designed to trick you into downloading an app (earning the scammer a commission) or subscribing to a service you do not need. To avoid similar scams in the future, follow
If you have not "jailbroken" (hacked) your iPhone and you only download apps from the official App Store, the chances of having a virus are near zero. The pop-up is lying to you. Even if you did have malware, a web browser pop-up is not how you would find out about it. It is not detecting anything
Here's why: