When I run Rkhunter I keep getting 2 particular Warnings: 1. /usr/sbin/unhide and 2. /usr/sbin/unhide-linux26. Both are 20080519 firstname.lastname@example.org. My question is - Who or what exactly is yjesus? My search found a yago.jesus, but no more info. Is this just some default monitoring of Ubuntu or do I have a security issue? If so, how do I go about fixing it? By the way, chkrootkit shows nothing of concern.