Sorry guys. I am a MEW user and using private keys only. What is this DNS you are talking about? How can hackers get access to my account? I just checked my MEW and my coins seem to be intact.
Please check these two articles, they sum up everything
https://doublepulsar.com/hijack-of-amazons-internet-domain-service-used-to-reroute-web-traffic-for-two-hours-unnoticed-3a6f0dda6a6f
https://blog.cloudflare.com/bgp-leaks-and-crypto-currencies/
TL;DR - always check certificate of website before logging in. Even if it bookmarked - always double-check
