Comment by mcaravey

My bank tried to add typing heuristics on the password box years ago. It wouldn’t lock you out, but you had to go through extra verification steps if you failed. I failed the test pretty much every time I logged in, and I’m sure it happened a lot because 6 months later it was gone. In that use case it was an extra attempt at locking down bank access, which I can appreciate, but I hated that it was wrong most of the time.