I haven't seen a single phishing attempt yet targeting Mycrypto, most likely because hackers are not really aware of it as of now as not many people use it. Either way, the domain name is shorter so It's unlikely that you'll fall it.
just bookmark myetherwallet official website,, and do not click an suspicious link in the internet,, for example in your email, or other webiste
i think your mew address will be safe my friend
note : is still use myetherwallet and never use mycrypto until now