y
I have always supported bitcoin and its anonymity. Today, we heard about the users who got hacked after they logged in to myetherwallet.
Never use your private key to unlock the coins and always make sure you bookmark the site, always use a hardware wallet or keystore /JSON file to open the wallet and it is better than way rather than using your private key which is more risky as many had a bad experience in the past, i do not think that it is the issue with MEA but people tend to do mistakes and those mistakes are costly.
The safety of your allet is entirely dependent on you. There are lots of security measures that are to be taken to ensure that you coins are safe and you should stick to the safe option, the hackers will never get tired of looking for new ways on how to access your accounts, pay keen attention to the safety of your accounts.