Network Solutions has been cleaning up customer websites after a second consecutive round of attacks via its servers. One security firm says “a few thousand” sites were infected as a result of a few of its shared servers getting hacked. This is the second revelation in a week of a hack of NSI’s servers. The latest attack also employed malicious iFrames, according to security researchers who have analyzed malware found on infected NSI customer websites. The attackers pilfered blogger credentials, which had been stored in plain text in the WordPress database.”]