Hacking your Toilet!
According to Trustwave, every Satis toilet has the same hard-coded Bluetooth PIN, which means any person using the 'My Satis' [Android] application can control any Satis toilet."
So anyone with a smart phone and that app can control your high-tech toilet. Run up your water bill and annoy your guests. Make the lid open close ... etc.
Here is a link that might be useful: Text of the advisory: