Hello,
Thank you for posting in Q&A forum.
Based on your description, here is a similar thread: Azurewebsite Popup virus - Can't seem to get rid of it... - Microsoft Community
According to the discussion in the thread, you can follow the steps below to see if it works.
Please try clicking "..." in the upper right corner of the Microsoft Edge browser and then open the settings. On the left side of the screen, click Cookies and Site Permissions. Click the right arrow next to the offending website under the "Recent Activity" heading under "Site Permissions", and change all permissions to Block.
Best Regards,
Yanhong Liu
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