This is EXACTLY why you should use a different random password for each and every pool and any other website. I've long known some don't encrypt the passwords for the exact reason of phishing them.
Very good point. Also using unique passwords in conjunction with something like LastPass/Keepass avoids scenarios where databases get leaked and attackers will use that combination on other sites.
http://whatismyipaddress.com/ip/46.38.62.225The IP address above belongs to a VPS node in Russia and the ISP has been known to host malicious content, whether or not it may be intentionally allowed by the owner is questionable but doesn't change the fact that the host is used to serve and facilitate in less than kosher activities.
Sources:
Query on IPQuery on host companyForum postMyWOT report