This is the reason it is always advisable that you should bookmark the link of every website you make use of, so as not to get phished. I have never heard or had any issue with etherflyer. So I think the problem should come from the fact that you exposed your security detail to a third party. Unfortunately, there is no solution, just try as much as possible to forestall any other future occurrence. Meanwhile, do not use that wallet again.
I think we have to control our own investments because no one can help us get back our lost money because every transaction is confirmed. In this market we cannot sue and that's why I chose only the top exchanges to invest because they have good security for my account. Maybe possible that in the near future there will be more security for your account so always be careful to avoid future mistakes.