I was signing up for a web service when the following prompt showed up:
I'm familiar with this process, and I've granted some more finer-grained access to other apps before, but if I recall correctly those all specified WHAT access I was granting. E.g. "Google Calendar: Create and view events". This one doesn't specify anything though.
If I click Grant access am I giving this app permission to do basically whatever it wants to do?
Can it change my password?
Can it go and delete emails if it wants?