MyEtherWallet domain was social engineered using this kind of attack like a year ago if I'm not mistake,
the attack that happened to MEW wasn't via social engineering but was a DNS hack.
"Couple of DNS servers were hijacked to resolve MEW users to be redirected to a phishing site." (
source)
Credit to
@mikeywith for pointing this out in the Arabic section, in a translated version of this topic.