I also posted this topic in Fedora Forums: https://forums.fedoraforum.org/showthread.php?320206-Malicious-commands-and-Ubuntu-Forums&p=1816928#post1816928 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20181221/bbd91591/attachment.html>