The tool phones home. Their website doesn't have HTTPS. It's plausible that the tools phones home over an unencrypted channel (I didn't look, so I could be wrong).
My overall impression is that they don't do security very well.
@heartsucker If you want to judge on previous things, we are the team that created http://opalang.org and have no tie at all with the company static and outsourced portal. Also, will be in Berlin soon, contact me will gladly meet there.
Sure, and if we imagine a hypothetical entity that has 10 products with security holes and then releases and 11th, it might be worth looking at the 11th more suspiciously. Things don't happen in a vacuum.