Okay here is the latest. Besides what should be obvious by now, you need to do full system scans everyday on your local computer. I've found 8 New Trojans of unknown origin since these attacks started. These things sleep on your computer apparently undetected by scans until a later time when they come alive. They evaded my Symantec scans completely until they became active. They download in sets of four on the day of each hack. They are new and of undetermined origin.
On computer as of 4/23
Last used 5/5
The previous four I found
On computer as of 4/18
Last used 4/23
The common thread here is I was hacked on the 18th and the 23rd.
Obviously it's possible you can get these just checking your own site in your browser before your even aware you were hacked and the hacks are even reported. Etc, etc. You can obviously see what a vicious cycle these things could start on local systems with end users on shared hosting scanning oh say "once a month". If even that when you think about it. Not to mention the havoc it could create via the internet.
Hope this helps.