How safe DP is?

Last night, I'm able to post and reply to some thread searching for any niche. But this morning, I open up my DP account and suddenly have 5 or more PMed in my bucket with similar topic. To which asking for payment for a forum sign-up for this board http://simpleboardz.activeboard.com/.

After evaluating it I noticed that under my account there are post which I didn't initiate to. Here's a link. Please note that I'm not the owner of this site or even moderate this forum.

I noticed also that there are similar thread with different user with regards with it. Admin can we include this site "http://simpleboardz.activeboard.com/" in banned words?Or can you take his IP be banned to this forum?

I reset my password already to stop any other action with the hacker.

 

I also participated in the offer - But I used a different password on there then I did on here.

Did you participate in any offers beforehand? I mean he uses hacked accounts to post new offers.

He has done it loads of times before, loads...

 

Yes, But are there any action done by admin with regards with it? They simply advertising same board so it will be same IP and same domain.

Here are the other post that I not initiated, please do closed or delete them up.

http://forums.digitalpoint.com/showthread.php?t=1370870
http://forums.digitalpoint.com/showthread.php?t=1370856
http://forums.digitalpoint.com/showthread.php?t=1370866
http://forums.digitalpoint.com/showthread.php?t=1370862
http://forums.digitalpoint.com/showthread.php?t=1370867

Code (markup):

 

DP has hundreds of thousands of members, it's not always as simple as banning the IP.

Proxies, remote desktops?

And you can easilly change your IP address also.

It's a hard job, just be careful.

1.) Don't use the same passwords on the forum your signing up at.
2.) Wait and see if anyone else gets paid first!

 

Thanks, the problem now is the probability of getting me banned in this board is high and reputation is at stake.