"Brendon's url" and Chinese apps on home screen. Is it a virus? How do I fix it? My tab was charging when I noticed there were notifications in Chinese and unknown home screen shortcuts created. Some were named "Brendon's URL" and the others were in Chinese. The notifications were also in Chinese. Is there anything wrong? Is it a virus? How do I fix it?

   

Image taken from an XDA forum thread, click to view the larger version.
This is downloaded by "Software Update" App Version 09.05.
Force stop it and disable for time being.