Vulnerable to hacking?

Hi,

We have used the plugin on a few sites – and the features are really good. However, last week we experienced several of our websites being hacked – and the attack seemed to come through this plugin, at least that is what our research showed. I couldn′t find anywhere to submit this elsewhere than here – so for the developers: Please look into this. We had to delete the plugin and restore to a previous backup of our websites.