I would think they are guessing most people's passwords are weak or something. Like a screen pattern is weak, can be broken in just 300k attempts or maybe less because people use the same patterns and people can't be bothered to use passphrases.
A screen pattern is a different way to enter a PIN with no duplicate digits. Both PINs and patterns rely upon the security processor to resist bruteforces.
A screen pattern is a different way to enter a PIN with no duplicate digits. Both PINs and patterns rely upon the security processor to resist bruteforces.