Maybe they change the warning, but now almost everyday it's 'WiFi maybe risky'. So occassionally I check/scan, and, oops, the app says it's O.K. (since it's my personal wifi network with password authentication). I was going to uninstall cuz it was a headache, yet after reading this 3 years later (thank you by the way), I went to settings > notifications > wifi and turned them all off. If for some reason, I need to when I'm away from home wifi, I can always turn it back on.