I'm still investigating how exactly it happened, I don't want to blame anything or anyone, it could be entirely my own fault for not having optimal security. If I'm sure it's a leak in vB I'll let you know, for now I think keeping it neutral is probably best.
Yet another name change... I think it is getting a bit silly, and I am sure that the constant name changes will inconvenience viewers because they will keep re-reading the same thread over and over.
-> All products + plugins disabled
-> Everything up-to-date
-> My computers secure
-> Changed all passwords just yesterday
-> Permissions are all set correct
-> Can't find 'iframe' anywhere in database, files or templates
Don't know what else to do. I'm beginning to think it's a leak/bug in vB itself.
Try temporarily removing your advertising or use Adsence to see if things get better, Have you brought this up in vBulletins registered Members forum ?