myetherwallet.com admin and his team is very very shameless and giving hackers to chance to hakeing
theifting accounts these involve in this hacking and thifting
why not improve security like e mail or sms code before loging? they are also theift
I already answered a same question like this,if your wallet provide private key access then there is no email authentication or other security options are needed.And it is impossible to hack your private keys so you are the one who let someone to access your private keys.
The hackers use phishing links to steal your private keys from your system so it is better to bookmark the official MEW website then login from there to reduce the risk and keep your system offline when there is no need for it to save your funds.