I have found several of my clients who all are using Malwarebytes Pro Version and have had there browser infected with a url called "accessblocked.azurewebsites.net" It admonishes them to NOT turn off the computer and lists itself as Microsoft Support with a phone number to contact. The fake support then requests a credit card to effect the repair. They don't understand why Malwarebytes did not block the website. The website continually reconnects itself so there is no opportunity to back out of the display other than exiting the browser via task manager with a delete of the browser task. I am not sure how they arrived at this point (maybe an email with attachment or another website that redirects to this scam. Any help would be appreciated from Malwarebytes' software engineers.