Thanks for the information but you I am very sure have been hacked! Again!

After last years hack I use a dedicated pre-paid CC only for Renderosity and no place else.

I used it last time here at the 24th of November. My CC company informed me yesterday about more than 60 purchases on the 3rd of December throughout the world and the card was immediately blocked.

I have up-to-date and active virus scanner, regular scans, I use clean browsers with no "suspicious" add-ons/plug-ins, if in doubt I also use a secure sandbox, security updates are all done,

I am 100% convinced that the problem is with Renderosity.