Have I been hacked?

[asmeggison]

I think my credit card details have been compromised. I've contacted the bank and fixed things at that end, now I need to know it wasn't because of my computer system. I've got details from my mac but don't know how to interpret:
Sue:~ suemeggison$ dscl . list /users
_amavisd
_appowner
_appserver
_ard
_atsserver
_avbdeviced
_calendar
_ces
_clamav
_coreaudiod
_cvmsroot
_cvs
_cyrus
_devdocs
_devicemgr
_dovecot
_dovenull
_dpaudio
_eppc
_ftp
_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
_pcastagent
_pcastlibrary
_pcastserver
_postfix
_postgres
_qtss
_sandbox
_screensaver
_scsd
_securityagent
_serialnumberd
_softwareupdate
_spotlight
_sshd
_svn
_taskgated
_teamsserver
_timezone
_tokend
_trustevaluationagent
_unknown
_update_sharing
_usbmuxd
_uucp
_warmd
_webauthserver
_windowserver
_www
_xgridagent
_xgridcontroller
daemon
l*
nobody
root
*meggison


*meggison is me, and l* is my son, but I don't know the one above him and the two inbetween - could these be hackers?

I have now locked down any incoming permissions via the firewall as well.

Thanks in advance!!!

 

[Macman45]

Nobody and Root? It's highly unlikely they are the culprits but if you haven't already checked your accounts there might be something there that's not a hack....I've seen OSX create permissions like that before, so running a permissions check via Disk Utility might reveal something, but I doubt that the compromise has come from your Mac.

 

[GGJstudios]

I think my credit card details have been compromised. I've contacted the bank and fixed things at that end, now I need to know it wasn't because of my computer system. I've got details from my mac but don't know how to interpret:
Sue:~ suemeggison$ dscl . list /users
daemon
l*
nobody
root
*meggison


*meggison is me, and l* is my son, but I don't know the one above him and the two inbetween - could these be hackers?

No, your Mac has not been hacked. Of all the claims I've seen in this forum and elswehere over the past 6 years that "My Mac was hacked!", not a single one ever was.

Your financial information can be compromised in a myriad of ways, whether you own a computer or not. It has nothing to do with your Mac.

"root" and "nobody" are users created by OS X to perform specific functions. They do not represent people, and they are part of the normal operation of your Mac.

 

[asmeggison]

Thanks

Thanks everyone