Issue Plesk installer - Deceptive site 'attackers on keen-mccarthy.plesk.page may trick you into doing something dangerous!'

[JohnBee]

Just installed Plesk using the web installer and found the following warning and error!

Deceptive site ahead​

Attackers on keen-mccarthy.124-251-261-100.plesk.page may trick you into doing something dangerous like installing software or revealing your personal information (for example, passwords, phone numbers, or credit cards).

Google Safe Browsing recently detected phishing on keen-mccarthy.104-225-216-181.plesk.page. Phishing sites pretend to be other websites to trick you.
You can report a detection problem or, if you understand the risks to your security, visit this unsafe site.

 

[scsa20]

Default domains are randomly generated. I don't know what IP address you're provider provided you but it's possible at one point someone decided to take advantage of the default domains and had your IP address, used a trail version of plesk (more likely) and had that same randomly generated domain. Honestly I wouldn't worry too much as you should be using your own domain instead of using the default domain.