In the meantime while PowerDNN tries to generate consulting revenue from their scanner, you can avoid the extortion and protect your DNN web property by using the following technique:
1. Login to your site using a Host account.
2. Select Host / File Manager from the navigation menu
3. Select each file which has a filename in the format of ##.##.##.txt ( ie. 04.08.02.txt )
4. Select the Delete Files option and Confirm
5. Since there may be multiple pages of files, repeat until all of the ##.##.##.txt files are removed.
Once you have completed the above steps, the scanner will report:
Verified website as a DotNetNuke Website.
Your DotNetNuke Version is between and 0.0.0.
There are no security vulnerabilities in your website.
You may now quit this wizard.
Please note that the above steps do not actually solve any security issues. Instead, they prevent hackers from determining what version of DotNetNuke you are running and potentially exploiting your site. It also prevents the general public from viewing False Positive security reports about your site and losing confidence in your business. To properly address security issues, you need to regularly follow the Security Policy page and try to keep up with the latest product releases.
It is unfortunate that PowerDNN's lack of cooperation has led to public discussions of this nature. I sincerely apologize.