Actually you mean enter 8 times wrong as in straight 8 times? I guess if the fingerprint scan wrongly 8 times, the same will happen? But its quite drastic that they wipe everything off due to wrong password for 8 times. There should be a better way to protect the user's info other than wiping it totally clean.
Today it happened again around lunch time. Same thing, I put in my back pocket, and when I reached the foodcourt, I took out the phone and what I see is a restart screen totally white and I know it is doing something in the background. After awhile, I am shown the language page and I know it has did a factory hard reset again. Geesh...I did not even input my pin and yet it auto-reset itself. This is getting really bizarre!
I thought its my company's security app which I need to install so that I can pull my email from my email server. I guess its some dumb function in the phone which caused this issue. This is the 2nd time that it happened. Makes me worry that I put something important in the phone and everything get wiped out. Zzzzz....