There seems to be a number of fake Norton apps in the Microsoft Windows Phone app store.
Many people might be fooled and compromise their Norton account.
Is Symantec/Norton going to do something about it?
e.g.
https://www.microsoft.com/en-us/store/apps/norton/9nblggh67kfn
https://www.microsoft.com/en-us/store/apps/norton-antivirus-wp/9nblggh67j4t
https://www.microsoft.com/en-us/store/apps/norton-security-and-antivirus/9nblggh67khj
https://www.microsoft.com/en-us/store/apps/free-norton-security-and-antivirus/9nblggh67ksc
This might be a genuine app from Symantec:
https://www.microsoft.com/en-us/store/apps/norton-studio/9wzdncrfj3d7