After loading welcome page of this forum my AV told me (copy of text from AV log):
Blocked web request to "www.avevaworldusergroup.com/forum/banner/aveva_training_2014.png" (linked from "52.178.132.139/index.php") for user xxx\xxxxx 'Mal/HTMLGen-A' has been found at this website, reference ID 121966366.
