have i beenhacked list of users _ at start #Hackintosh

Last login: Thu Mar 7 21:34:10 on console

mac-mini:~ OU-Admin$ dscl . -ls /Users

_amavisd

_appleevents

_appowner

_appserver

_ard

_assetcache

_atsserver

_avbdeviced

_calendar

_ces

_clamav

_coreaudiod

_cvmsroot

_cvs

_cyrus

_devdocs

_devicemgr

_dovecot

_dovenull

_dpaudio

_eppc

_ftp

_geod

_installassistant

_installer

_jabber

_kadmin_admin

_kadmin_changepw

_krb_anonymous

_krb_changepw

_krb_kadmin

_krb_kerberos

_krb_krbtgt

_krbtgt

_lda

_locationd

_lp

_mailman

_mcxalr

_mdnsresponder

_mysql

_netbios

_netstatistics

_networkd

_postfix

_postgres

_qtss

_sandbox

_screensaver

_scsd

_securityagent

_serialnumberd

_softwareupdate

_spotlight

_sshd

_svn

_taskgated

_teamsserver

_timezone

_tokend

_trustevaluationagent

_update_sharing

_usbmuxd

_uucp

_warmd

_webauthserver

_windowserver

_www

daemon

OU-Admin

root

mac-mini:~ OU-Admin$