well i was at my server and i see [GSF] Ghost join my game and five seconds later he leaves, i got pics but the chat/console dont appear in the images so i will post parts of it from my console.log
Connect request from: IP:68.63.14.154:62077
  net name = [GSF] Ghost
AUTHCHECK: [GSF] Ghost = internet client -> internet server, regular auth
Auth Init Successfull: [GSF] Ghost
CADD: 34470 IP:68.63.14.154:62077
 +- bl_id = 9627
 +- no auto admin
Jaden: O.o
siba: O.O
Jaden: ...
Client 34470 disconnected.
Issuing Disconnect packet.
CDROP: 34470 IP:68.63.14.154:62077
Posting to master server
Posting to rtb server
siba: oh god
Jaden: That was really creepy.
siba: it was an imposter
Connect request from: IP:68.63.14.154:62077
  net name = flaming fire
AUTHCHECK: flaming fire = internet client -> internet server, regular auth
Auth Init Successfull: flaming fire
CADD: 35751 IP:68.63.14.154:62077
 +- bl_id = 9627
 +- no auto admin
siba: THE REAL ID ISNT A 9000
BAN issued by siba BL_ID:5012 IP:local
  +- victim name = flaming fire
  +- victim bl_id = 9627
  +- ban time = -1
  +- ban reason = GSF Ghost imposter
Issuing Disconnect packet.
another imposter caught