How do I remove malware popup notification?

As implied from previous contributor - these pop up are a Smart ***ed Developer exploiting something in a Web Site you have visited.

It is scam to try and get you to download that Useless Software

It has some how Added itself ( notification ) to your allowed Settings Safari as per @dialabrain

Thanks for your help. The "Remove" icon is inactive on my screen to eliminate a malware popup following your instructions. In the "Notifications" section (settings/websites/notifications) I have clicked "Deny" and unchecked "Allow websites to ask for permissions to send notifications". Will this eliminate the malware popup or do I need to do something else? Thanks a lot.

gep10 wrote:

Thanks for your help. The "Remove" icon is inactive on my screen to eliminate a malware popup following your instructions.

You're welcome. Did you actually select anything listed? "Remove" is dimmed unless you do so.

Open Safari > Settings… > Websites > Notifications. Delete its contents.

danna62 wrote:

I kept getting popup about viruses found

Read Stop unwanted Notifications - Apple Community.

Read Stop unwanted Notifications - Apple Community.

You're welcome.

Thanks again!! That worked. I was afraid to click on the malware pop-up for fear I would activate it. You've been a great help!!

You're welcome.

I kept getting popup about viruses found

I have been following all the instructions to get rid of pop-up from Norton and McAffe but nothing works. Help!

Follow to the exact instructions from learned colleague @John Galt in above reply from him to you