Thanks all for the advise. Yes, I have AVG antivirus installed. Actually I ran
several antivirus and antiy-spy and anti-malware programs (such as hijackthis,
a-square, ad-aware .. )when my mouse started wandering on my pc screen and
typing something in the browser search even when I was offline.
Although especially a-square found several suspect objects those occurences
stopped only when I removed my wireless keyboard and mouse.
My site is still running with the 'old' 4images version without the security
patches since I planned to organise it completely new with the 1.7.2 version.
Anyway ... until I am ready to launch the new site I will implement the other
security patches first.
comicart .. no, my hoster is "1&1 Internet".
I did a google search for "Iranian Boys Black Hat" ... seem to be professional
hackers who even have a database where they proudly list all of their hack
successes (3526 hacks so far) and whether it was a homepage defacement,
a mass defacement or even a redefacement ... guess I am lucky that they
'only' implemented a virus in my site but didn't delete it.
This is their database
http://www.zone-h.org/defacements/filter/filter_defacer=IRANIAN%20BOYS%20BLACK%20HATThanks again! boy ... that was a shock yesterday!