This is definitely something Stake should fix ASAP, for obvious security reasons. Sending a notification email is mandatory especially for those who didn't activate 2FA.
Wow that’s crazy - that’s not a good practice, since they know that their service involves people’s funds they should make it more secure by alerting users when anyone makes an attempt to change their password - from what you guys said now, if I’m able to get the previous password of a stake account I’ll be able to change their password, and do whatever I wish to do with that account without the owner getting any security email from them,right?
Address blacklisting won’t do any good though, because it takes less than a minute to setup a new account and have your new address to do whatever you won’t to do.