Be careful. Never click on a link to a hacker site! It's possible they are trying to lure visitors into some kind of browser attack. The only place you should ever look for vulnerable extensions is the official Joomla Vulnerable Extensions List.
We use all of our extensions ourselves, and we take security very seriously. We understand the issues and we check our code carefully. Obviously we are now a target for hackers, but as far as we know, none of our extensions has ever been successfully hacked.
If we become aware of any changes to this information, we will post it here.