I found one "big bug". When i login first time so i had to write my name but i was signed in google apps on my phone and Waze fill this field with my login "email" and password in plain text so Everyone could see my password to gmail.
I write example for better understanding: I had "anonym@gmail.com" in field Name and "password123" in field Last Name.
I know it is my fail (i should not save my password in my phone) but i think lots of people use it like me.

Sorry for my English and i hope you going to repair it ;)