I have Network protection enabled, and it sporadically blocks a Windows store app called Microsoft To-Do.
Fortunately, the block does not seem to interfere with the functionality of the app. All it does is give me a good laugh. I assume that is the expected behavior of the user. Lol.
Your IT administrator has caused Windows Defender Exploit Guard to block a potentially dangerous network connection.
Detection time: 2019-04-15T10:10:14.744Z
User: S-1-5-21-3454378019-2768118530-1397810189-1001
Destination:
http://185.151.204.12
Process Name: C:\Program Files\WindowsApps\Microsoft.Todos_1.54.2992.0_x64__8wekyb3d8bbwe\Todo.exe