Someone hack my site

[floggerss]

hello today mi site was down, someone was doing DOS attak, but i think i stop this. But the problem was that the user was in my forum telling that the site was not secure etc... i ban him and his crew but he UNBAN all the accounts... how could he do that... I chek the Control panel log and nothing... before that i changed my pass... ideas+ or how do i know who unban the accountS+

[TigerC10]

Update your vBulletin installation to the latest version. People that hack like that generally depend on you running an old version with lots of exploits.

[silvermerc]

Update your vBulletin installation to the latest version. People that hack like that generally depend on you running an old version with lots of exploits.
Most people can't actually "hack" they ether have a inside source or simply cookie steal (AS SEEN)

[Armageddonz]

That user and his bunch of crew are just bullshitting. Don't worry they can't do shit. I think they have insider info.

[floggerss]

I stop thge ddoS atakk, i change my password, Upgrade to the newst version..... i hpe i dont have more probkemns