Think i've been hacked :(
something is up.I have all ports close apart from the ones that i use.
BUT, there is a file called Thumbs.db placed all over the server
its in so many directories.
also, users home directories are in /proc/1562/root
is that normal?
like /home/matt2kjones
is also:
/proc/1562/root/home/matt2kjones
the Thumbs.db file isn't just in home dirs either
what should i do

apache, proftpd, exim, kernel, php, mysql, etc are all the latest versions.
the server is redhat 8