I am running Parallels Desktop 14 for Mac Pro Edition (version 14.1.3) on Mac OSX 10.14.4 with Windows 10 running as a virtual machine. I also have Sophos Home Premium 2.0.9; which after being installed for more than two months - complained that prl_naptd application was detected connecting to a known bad site. Question: Is there a malicious code running on the Windows 10 guest trying this or Parallels Desktop is trying to connect to a known bad site ?