Hi,

In my todays LogWatch I recived:

--------------------- pam_unix Begin ------------------------

su:
Sessions Opened:
myrootuser(uid=23585) -> root: 1 Time(s)

sudo:
Unknown Entries:
authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= user=nobody: 14 Time(s)

---------------------- pam_unix End -------------------------


My question is - what is this:

sudo:
Unknown Entries:
authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= user=nobody: 14 Time(s)

???

Thanks