http://idle.slashdot.org/story/13/08/04/1921236/the-latest-security-vulnerability-your-toilet

http://www.theatlantic.com/technology/archive/13/08/it-now-appears-possible-to-hack-a-fancy-japanese-toilet/278322/

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: