Need help fixing a hacked public server!

[TLChicken 0]

DayZ - US 8454 - Public hive

I just rented this server from Vilayer a couple of days ago and it was hacked when my friends and I were playing on it last night. The first sign of trouble was huge clouds of crows that appeared out of no where. Then later last night someone started spawning Tenement buildings all over the map. Is there a way for me to remove the spawned buildings or fix the server without having the server wiped?

This is from the HiveExt.log and there were hundreds of these entries:

2013-01-28 13:38:46 : [information] Result: ["OBJ","18864729","Land_HouseB_Tenement","0",[174.004,[3084,2462.67,0]],[],[],0.0,0.0]

2013-01-28 13:39:16 : [information] Method: 307 Params:

What should a noobie admin like me know or do to prevent this from happening again?

[Rott (DayZ) 218]

DayZ - US 8454 - Public hive

I just rented this server from Vilayer a couple of days ago and it was hacked when my friends and I were playing on it last night. The first sign of trouble was huge clouds of crows that appeared out of no where. Then later last night someone started spawning Tenement buildings all over the map. Is there a way for me to remove the spawned buildings or fix the server without having the server wiped?

This is from the HiveExt.log and there were hundreds of these entries:

2013-01-28 13:38:46 : [information] Result: ["OBJ","18864729","Land_HouseB_Tenement","0",[174.004,[3084,2462.67,0]],[],[],0.0,0.0]

2013-01-28 13:39:16 : [information] Method: 307 Params:

What should a noobie admin like me know or do to prevent this from happening again?

shut it down ....

[icomrade 201]

It's saved to the database, there is nothing you can do ATM. contact support, tell them to delete the specific objects from your server's DB.